thworknumber.com - dns.ninja

`thworknumber.com`

DNSSEC	⚠️ Not signed
NS	`ibloxgrid11.equifax.com` ⭐
		A	10.16.60.31
NS	`a1-111.akam.net` ⚠️ Not in parent delegation
		A	2600:1401:2::6f^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-111.akam.net`
			PTR	`ns1-111.akam.net`
		A	193.108.91.111^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-111.akam.net`
			PTR	`ns1-111.akam.net`
NS	`a11-64.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:1::40^{🇺🇸 Akamai2600:1480:1::/48 Technologies}
			PTR	`a11-64.akam.net`
			PTR	`ns4-64.akam.net`
		A	84.53.139.64^{🇳🇱 Akamai84.53.139.0/24 Technologies}
			PTR	`a11-64.akam.net`
			PTR	`ns4-64.akam.net`
NS	`a14-64.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:1800::40^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-64.akam.net`
		A	184.26.161.64^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-64.akam.net`
NS	`a16-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1406:1b::42^{🇺🇸 Akamai2600:1406:1b::/48 Technologies}
			PTR	`a16-66.akam.net`
		A	23.211.132.66^{🇺🇸 Akamai23.211.132.0/24 Technologies}
			PTR	`a16-66.akam.net`
NS	`a3-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1408:1c::42^{🇺🇸 Akamai2600:1408:1c::/48 Technologies}
			PTR	`a3-66.akam.net`
			PTR	`ns7-66.akam.net`
		A	96.7.49.66^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-66.akam.net`
			PTR	`ns7-66.akam.net`
			PTR	`use6.akam.net`
NS	`a4-66.akam.net` ⚠️ Not in parent delegation
		A	2600:1480:9000::42^{🇺🇸 Akamai2600:1480:9000::/48 Technologies}
			PTR	`a4-66.akam.net`
		A	72.246.46.66^{🇺🇸 Akamai72.246.46.0/24 Technologies}
			PTR	`a4-66.akam.net`
NS	`pdns105.ultradns.biz`
		A	2610:a1:1015::8d^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns105.ultradns.biz`
		A	156.154.66.105^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`ns3.eurodns.com`
NS	`pdns105.ultradns.com`
		A	2001:502:f3ff::8d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns105.ultradns.com`
		A	156.154.64.105^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns105.ultradns.com`
NS	`pdns105.ultradns.net`
		A	2610:a1:1014::8d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns105.ultradns.net`
		A	156.154.65.105^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns105.ultradns.net`
NS	`pdns105.ultradns.org`
		A	2001:502:4612::8d^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns105.ultradns.org`
		A	156.154.67.105^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns105.ultradns.org`
TXT	`d30ba2f7-de36-58b9-a2b4-5b67546c6182`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
SOA	`ibloxgrid11.equifax.com`hostmaster@equifax.com 2018-08-21 #19

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781379038

Same first word

thworknumber.com

DNS History

15 records (11 active, 4 former)

●NSa1-111.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSa11-64.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSa14-64.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSa16-66.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSa3-66.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSa4-66.akam.net2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

●NSibloxgrid11.equifax.com2026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-28 14:02:06
● 2026-06-13 19:34:04
● 2026-06-13 19:34:08

○NSibloxgrid7.equifax.com2017-03-23 → 2017-03-23 · 3 obs

● 2017-03-23 20:00:52
○ 2020-01-28 14:02:06
○ 2026-06-13 19:34:08

○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
○ 2026-06-13 19:34:08

○NSns1.equifax.com2017-03-23 → 2017-03-23 · 3 obs

● 2017-03-23 20:00:52
○ 2020-01-28 14:02:06
○ 2026-06-13 19:34:08

●NSpdns105.ultradns.biz2020-01-28 → 2026-06-13 · 3 obs

○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-06-13 19:34:08

●NSpdns105.ultradns.com2020-01-28 → 2026-06-13 · 3 obs

○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-06-13 19:34:08

●NSpdns105.ultradns.net2020-01-28 → 2026-06-13 · 3 obs

○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-06-13 19:34:08

●NSpdns105.ultradns.org2020-01-28 → 2026-06-13 · 3 obs

○ 2017-03-23 20:00:52
● 2020-01-28 14:02:06
● 2026-06-13 19:34:08

○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
○ 2026-06-13 19:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
thworknumber.com	pdns105.ultradns.net, pdns105.ultradns.com, pdns105.ultradns.biz, pdns105.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.66.105

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: 2338ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	10	`a3-66.akam.net, a4-66.akam.net...`
TXT	2	`d30ba2f7-de36-58b9-a2b4-5b67546c6182, v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`ibloxgrid11.equifax.com hostmaster.equif`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

The DNS delegation for thworknumber.com covers 11 name servers: pdns105.ultradns.biz, ibloxgrid11.equifax.com, pdns105.ultradns.com and 8 more.

At least some of thworknumber.com's name servers are shared with other domains, for example directvdevice.com, thepurplemarketingagency.com, standardandpoors.com.mx and two more.

These name servers tend to co-occur with a3-66.akam.net, a11-64.akam.net, a14-64.akam.net and 7 other name servers in the same DNS delegations.

Host names with two IP numbers:

pdns105.ultradns.biz maps to two IP addresses — 156.154.66.105 and 2610:a1:1015::8d.

pdns105.ultradns.com maps to two IP addresses — 156.154.64.105 and 2001:502:f3ff::8d.

a1-111.akam.net maps to two IP addresses — 193.108.91.111 and 2600:1401:2::6f.

a11-64.akam.net maps to two IP addresses — 84.53.139.64 and 2600:1480:1::40.

a14-64.akam.net maps to two IP addresses — 184.26.161.64 and 2600:1480:1800::40.

a16-66.akam.net maps to two IP addresses — 23.211.132.66 and 2600:1406:1b::42.

a3-66.akam.net maps to two IP addresses — 96.7.49.66 and 2600:1408:1c::42.

a4-66.akam.net maps to two IP addresses — 72.246.46.66 and 2600:1480:9000::42.

pdns105.ultradns.net maps to two IP addresses — 156.154.65.105 and 2610:a1:1014::8d.

pdns105.ultradns.org maps to two IP addresses — 156.154.67.105 and 2001:502:4612::8d.

Host names with one IP number:

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