Seen 10241 times between December 5th, 2016 and October 21st, 2020.

General Info Open in Search

Geo United States (US) —
Created March 18th, 2013
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN
Route (Route of ASN)
IPv6 2a04:4e42:200::621 2a04:4e42::621 2a04:4e42:600::621 2a04:4e42:400::621

Live Screenshot Hover to expand

Direct hits
Summary of pages hosted on this domain

IPs 2a04:4e42:1b::621 | 52x 2a04:4e42:600::621 | 48x 2a04:4e42::621 | 45x 2a04:4e42:400::621 | 35x 2a04:4e42:3::621 | 24x 2a04:4e42:200::621 | 23x | 4x | 3x | 2x | 2x

Domains polyfill.io | 125x cdn.polyfill.io | 116x

Recent scans (241 total) Show all

cdn.polyfill.io/v3/ 17 hours
cdn.polyfill.io/v3/ 2 days
polyfill.io/v3/ 7 days
polyfill.io/v3/ 7 days
polyfill.io/v3/ 8 days

Incoming hits
Summary of pages that talked to this domain

ASNs AS13335 | 28733x AS16509 | 24690x AS54113 | 12909x AS15169 | 11042x AS8075 | 9305x AS20940 | 6623x AS14618 | 6121x AS62087 | 4987x AS16625 | 4348x AS14061 | 4080x

IPs | 4989x | 3403x | 2946x | 2457x 2620:12a:8001::3 | 2307x | 2299x | 2281x | 2199x | 2162x 2620:12a:8000::3 | 2147x

Domains uniregistry.com | 6918x www.typeform.com | 4946x www.valleymetro.org | 4891x www.wavin.com | 3403x www.box.com | 2953x www.paloaltonetworks.jp | 2529x www.lowryresearch.com | 2281x www.feriados.be | 2021x www.tediber.com | 1816x www.hotelspecials.be | 1708x

Countries US | 77766x DE | 14411x NL | 13400x CA | 8160x KY | 4992x BE | 3488x IE | 2988x FR | 2424x FI | 2069x GB | 1681x

Recent scans (10000 total) Show all

whereby.com/blog/ 5 minutes
www.adesso.ch/de_ch/index-2.jsp 6 minutes
www.lowcountryfoundationrepair.com 7 minutes
www.lowcountryfoundationrepair.com 8 minutes
privatbank.ua 11 minutes

Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

ASNs AS54113 | 240x AS13335 | 22x AS13414 | 22x AS15133 | 22x AS15169 | 22x AS16625 | 2x

IPs 2a04:4e42:1b::621 | 52x 2a04:4e42:600::621 | 48x 2a04:4e42::621 | 45x 2a04:4e42:400::621 | 35x 2a04:4e42:3::621 | 24x 2a04:4e42:200::621 | 23x | 4x | 3x | 2x | 2x

Domains polyfill.io | 125x cdn.polyfill.io | 116x

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A (TTL: 21599)
A (TTL: 21599)
A (TTL: 21599)
A (TTL: 21599)
AAAA 2a04:4e42::621 (TTL: 21599)
AAAA 2a04:4e42:200::621 (TTL: 21599)
AAAA 2a04:4e42:600::621 (TTL: 21599)
AAAA 2a04:4e42:400::621 (TTL: 21599)
NS ns-1447.awsdns-52.org
NS ns-1984.awsdns-56.co.uk
NS ns-52.awsdns-06.com
NS ns-530.awsdns-02.net
TXT _globalsign-domain-verification=-awtonA3izZim7M9dNMwrH07WjvKC5se353wYCAliP
TXT _globalsign-domain-verification=E2o5sSTCnPtOyOkTgZ2lqfz1GuKBRqR3DKVLMwhKqO
TXT _globalsign-domain-verification=KcFPNTrfWf0ezsW4mywMdHLte8ArxFOLYKPL47eiGg
TXT _globalsign-domain-verification=_Goi619tH33ctDLtz0bPbEtegIXhkdAQhxHye7DS5v
TXT globalsign-domain-verification=3Fl4Eqj_V08XH5MZb8lPUQ4LiuWJf4kLzrGscuVilP
TXT globalsign-domain-verification=9tHHdG_rmRtgIXPgNM-idxocruBbJ4xW3txFOI6qtQ
TXT globalsign-domain-verification=K9ZBZYNiNsNNOiaY2Tbjn-Bfe0dWwAwpstKoOOVJWO
TXT v=spf1 -all
SOA ns-1447.awsdns-52.org
hostmaster: postmaster.ft.com / serial: 1 / refresh: 7200 / retry: 900 / expire: 1209600 / minttl: 60 /

Registration information

Created March 18th, 2013
Updated March 12th, 2020
Expiry March 18th, 2021
Registrar CSC Corporate Domains, Inc.

WHOIS for polyfill.io

Domain Name: POLYFILL.IO
Registry Domain ID: D503300000040526150-LRMS
Registrar WHOIS Server:
Registrar URL: http://www.cscglobal.com/digitalbrandservices
Updated Date: 2020-03-12T05:04:47Z
Creation Date: 2013-03-18T19:00:23Z
Registry Expiry Date: 2021-03-18T19:00:23Z
Registrar Registration Expiration Date:
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: The Financial Times Limited
Registrant State/Province: ENG
Registrant Country: GB
Name Server: NS-52.AWSDNS-06.COM
Name Server: NS-530.AWSDNS-02.NET
Name Server: NS-1984.AWSDNS-56.CO.UK
Name Server: NS-1447.AWSDNS-52.ORG
DNSSEC: unsigned

>>> Last update of WHOIS database: 2020-10-21T13:44:09Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Access to WHOIS information provided by Internet Computer Bureau Ltd. ICB is provided to assist persons in determining the contents of a domain name registration record in the ICB registry database. The data in this record is provided by ICB for informational purposes only, and ICB does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to(i) allow, enable, or otherwise support the transmission by e-mail, telephone, facsimile or other electronic means of mass, unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (ii) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or ICB or its services providers except as reasonably necessary to register domain names or modify existing registrations. UK privacy laws limit the scope of information permitted for certain public access.  Therefore, concerns regarding abusive use of domain registrations in the ICB registry should be directed to either (a) the Registrar of Record as indicated in the WHOIS output, or (b) the ICB anti-abuse department at abuse@icbregistry.info.

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