thisassistant.pro - dns.ninja

`thisassistant.pro`

DNSSEC	⚠️ Not signed
NS	`pdns73.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::6d^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns73.ultradns.biz`
		A	156.154.66.73^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns73.ultradns.biz`
NS	`pdns73.ultradns.co.uk` ⚠️ Not in zone NS records
		A	2610:a1:1017::6d^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns73.ultradns.co.uk`
		A	156.154.69.73^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns73.ultradns.co.uk`
NS	`pdns73.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::6d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns73.ultradns.com`
		A	156.154.64.73^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns73.ultradns.com`
NS	`pdns73.ultradns.info` ⚠️ Not in zone NS records
		A	2610:a1:1016::6d^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns73.ultradns.info`
		A	156.154.68.73^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns73.ultradns.info`
NS	`pdns73.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::6d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns73.ultradns.net`
		A	156.154.65.73^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns73.ultradns.net`
NS	`pdns73.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::6d^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns73.ultradns.org`
		A	156.154.67.73^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns73.ultradns.org`

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1786277991

⚠️ On DNS blocklist: ultimate

Same first word

thisassistant.pro

DNS History

9 records (6 active, 3 former)

●NSpdns73.ultradns.biz2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

●NSpdns73.ultradns.co.uk2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

●NSpdns73.ultradns.com2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

●NSpdns73.ultradns.info2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

●NSpdns73.ultradns.net2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

●NSpdns73.ultradns.org2026-03-22 → 2026-08-09 · 2 obs

● 2026-03-22 00:40:04
● 2026-08-09 12:32:06

○MXmail2026-03-22 → 2026-03-22 · 2 obs

● 2026-03-22 00:40:04
○ 2026-08-09 12:32:06

○A2607:fbe0:1:42::f2026-03-22 → 2026-03-22 · 2 obs

● 2026-03-22 00:40:04
○ 2026-08-09 12:32:06

○A74.117.179.272026-03-22 → 2026-03-22 · 2 obs

● 2026-03-22 00:40:04
○ 2026-08-09 12:32:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	b0.pro.afilias-nst.org, b2.pro.afilias-nst.org, a0.pro.afilias-nst.info, d0.pro.afilias-nst.org...	-
thisassistant.pro	pdns73.ultradns.org, pdns73.ultradns.co.uk, pdns73.ultradns.com, pdns73.ultradns.biz...	-

✅ Authoritative Response

Server:156.154.68.73

NS records: pdns73.ultradns.org, pdns73.ultradns.co.uk, pdns73.ultradns.com, pdns73.ultradns.biz, pdns73.ultradns.net, pdns73.ultradns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thisassistant.pro (unsigned zone)

⏱️ Timing

Total: 1623ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

The DNS delegation for thisassistant.pro covers 6 name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info and 3 more.

At least some of thisassistant.pro's name servers are shared with other domains, for example 91wanjbo.com, 0876888.com, riptensityondemand.com and two more.

It is common for these name servers to be used in conjunction with the name servers pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.

Hosts with two IP numbers each:

pdns73.ultradns.biz maps to two IP addresses — 156.154.66.73 and 2610:a1:1015::6d.

pdns73.ultradns.com maps to two IP addresses — 156.154.64.73 and 2001:502:f3ff::6d.

pdns73.ultradns.info maps to two IP addresses — 156.154.68.73 and 2610:a1:1016::6d.

pdns73.ultradns.net maps to two IP addresses — 156.154.65.73 and 2610:a1:1014::6d.

pdns73.ultradns.org maps to two IP addresses — 156.154.67.73 and 2001:502:4612::6d.

pdns73.ultradns.co.uk maps to two IP addresses — 156.154.69.73 and 2610:a1:1017::6d.