thworknumber.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

thworknumber.com

DNSSEC⚠️ Not signed
NSibloxgrid11.equifax.com ⭐
A10.16.60.31
NSa1-111.akam.net ⚠️ Not in parent delegation
A2600:1401:2::6f🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-111.akam.net
PTRns1-111.akam.net
A193.108.91.111🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-111.akam.net
PTRns1-111.akam.net
NSa11-64.akam.net ⚠️ Not in parent delegation
A2600:1480:1::40🇺🇸 Akamai2600:1480:1::/48 Technologies
PTRa11-64.akam.net
PTRns4-64.akam.net
A84.53.139.64🇳🇱 Akamai84.53.139.0/24 Technologies
PTRa11-64.akam.net
PTRns4-64.akam.net
NSa14-64.akam.net ⚠️ Not in parent delegation
A2600:1480:1800::40🇺🇸 Akamai2600:1480:1800::/48 Technologies
PTRa14-64.akam.net
A184.26.161.64🇺🇸 Akamai184.26.161.0/24 Technologies
PTRa14-64.akam.net
NSa16-66.akam.net ⚠️ Not in parent delegation
A2600:1406:1b::42🇺🇸 Akamai2600:1406:1b::/48 Technologies
PTRa16-66.akam.net
A23.211.132.66🇺🇸 Akamai23.211.132.0/24 Technologies
PTRa16-66.akam.net
NSa3-66.akam.net ⚠️ Not in parent delegation
A2600:1408:1c::42🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
A96.7.49.66🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-66.akam.net
PTRns7-66.akam.net
PTRuse6.akam.net
NSa4-66.akam.net ⚠️ Not in parent delegation
A2600:1480:9000::42🇺🇸 Akamai2600:1480:9000::/48 Technologies
PTRa4-66.akam.net
A72.246.46.66🇺🇸 Akamai72.246.46.0/24 Technologies
PTRa4-66.akam.net
NSpdns105.ultradns.biz
A2610:a1:1015::8d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns105.ultradns.biz
A156.154.66.105🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRns3.eurodns.com
NSpdns105.ultradns.com
A2001:502:f3ff::8d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns105.ultradns.com
A156.154.64.105🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns105.ultradns.com
NSpdns105.ultradns.net
A2610:a1:1014::8d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns105.ultradns.net
A156.154.65.105🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns105.ultradns.net
NSpdns105.ultradns.org
A2001:502:4612::8d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns105.ultradns.org
A156.154.67.105🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns105.ultradns.org
TXTd30ba2f7-de36-58b9-a2b4-5b67546c6182
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
SOAibloxgrid11.equifax.comhostmaster@equifax.com 2018-08-21 #22

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786828719

Same first word

thworknumber.com

DNS History

15 records (11 active, 4 former)

201820192020202120222023202420252026NSa1-111.akam.neta11-64.akam.neta14-64.akam.neta16-66.akam.neta3-66.akam.neta4-66.akam.netibloxgrid11.equifax.compdns105.ultradns.bizpdns105.ultradns.compdns105.ultradns.netpdns105.ultradns.orgibloxgrid7.equifax.comns0.equifax.comns1.equifax.comA12.10.115.138
●NSa1-111.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSa11-64.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSa14-64.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSa16-66.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSa3-66.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSa4-66.akam.net2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
●NSibloxgrid11.equifax.com2026-06-13 → 2026-08-15 · 3 obs
○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-08-15 21:30:40
○NSibloxgrid7.equifax.com2017-03-23 → 2017-03-23 · 3 obs
● 2017-03-23 20:00:52
○ 2020-01-28 14:02:06
○ 2026-08-15 21:30:40
○NSns0.equifax.com2017-03-23 → 2020-01-28 · 4 obs
● 2017-03-23 20:00:52
● 2020-01-28 14:02:06
○ 2026-06-13 19:34:04
○ 2026-08-15 21:30:40
○NSns1.equifax.com2017-03-23 → 2017-03-23 · 3 obs
● 2017-03-23 20:00:52
○ 2020-01-28 14:02:06
○ 2026-08-15 21:30:40
●NSpdns105.ultradns.biz2020-01-28 → 2026-08-15 · 3 obs
○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-08-15 21:30:40
●NSpdns105.ultradns.com2020-01-28 → 2026-08-15 · 3 obs
○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-08-15 21:30:40
●NSpdns105.ultradns.net2020-01-28 → 2026-08-15 · 3 obs
○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-08-15 21:30:40
●NSpdns105.ultradns.org2020-01-28 → 2026-08-15 · 3 obs
○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-08-15 21:30:40
○A12.10.115.1382017-03-23 → 2020-01-28 · 4 obs
● 2017-03-23 20:00:52
● 2020-01-28 14:02:06
○ 2026-06-13 19:34:04
○ 2026-08-15 21:30:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
thworknumber.compdns105.ultradns.net, pdns105.ultradns.com, pdns105.ultradns.biz, pdns105.ultradns.org2 records

✅ Authoritative Response

Server:156.154.67.105

NS records: pdns105.ultradns.net, pdns105.ultradns.com, pdns105.ultradns.biz, pdns105.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thworknumber.com (unsigned zone)

⏱️ Timing

Total: 705ms | Queries: -

📄 Records

TypeCountSample Data
NS10a3-66.akam.net, a4-66.akam.net...
TXT2d30ba2f7-de36-58b9-a2b4-5b67546c6182, v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p
SOA1ibloxgrid11.equifax.com hostmaster.equif

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns105.ultradns.com, pdns105.ultradns.com)

Analysis

Name Servers

thworknumber.com carries NS records listing 11 name servers — pdns105.ultradns.biz, ibloxgrid11.equifax.com, pdns105.ultradns.com and 8 others.

thworknumber.com partially shares its NS delegation with several other domains, including directvdevice.com, thepurplemarketingagency.com, standardandpoors.com.mx and two others.

In DNS configurations, these name servers often share authority with a3-66.akam.net, a11-64.akam.net, a14-64.akam.net and 7 other name servers.

Hosts with two IP numbers each:

The A records for pdns105.ultradns.biz return 156.154.66.105 and 2610:a1:1015::8d.

The A records for pdns105.ultradns.com return 156.154.64.105 and 2001:502:f3ff::8d.

The A records for a1-111.akam.net return 193.108.91.111 and 2600:1401:2::6f.

The A records for a11-64.akam.net return 84.53.139.64 and 2600:1480:1::40.

The A records for a14-64.akam.net return 184.26.161.64 and 2600:1480:1800::40.

The A records for a16-66.akam.net return 23.211.132.66 and 2600:1406:1b::42.

The A records for a3-66.akam.net return 96.7.49.66 and 2600:1408:1c::42.

The A records for a4-66.akam.net return 72.246.46.66 and 2600:1480:9000::42.

The A records for pdns105.ultradns.net return 156.154.65.105 and 2610:a1:1014::8d.

The A records for pdns105.ultradns.org return 156.154.67.105 and 2001:502:4612::8d.

Hosts that resolve to one IP address:

ibloxgrid11.equifax.com resolves to the IP address 10.16.60.31.