dictionaryofphysics.net - dns.ninja

`dictionaryofphysics.net`

DNSSEC	⚠️ Not signed
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info`
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk`
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
TXT	`v=spf1 -all`
SOA	`pdns1.ultradns.net`dnsmaster@nature.com 2018-11-17 #1

`net`

	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=1786179254

WOT: UNKNOWN (61/100)

Same first word

dictionaryofphysics.net

DNS History

10 records (6 active, 4 former)

○NSdns11.register.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 21:18:10
○ 2015-05-04 22:55:18
○ 2026-08-08 09:08:18

○NSdns12.register.com2007-09-20 → 2007-09-20 · 3 obs

● 2007-09-20 21:18:10
○ 2015-05-04 22:55:18
○ 2026-08-08 09:08:18

○NSns0-d.dns.pipex.net2015-05-04 → 2017-03-21 · 5 obs

○ 2007-09-20 21:18:10
● 2015-05-04 22:55:18
● 2017-03-21 09:28:18
○ 2020-01-14 13:01:10
○ 2026-08-08 09:08:18

○NSns1-d.dns.pipex.net2015-05-04 → 2017-03-21 · 5 obs

○ 2007-09-20 21:18:10
● 2015-05-04 22:55:18
● 2017-03-21 09:28:18
○ 2020-01-14 13:01:10
○ 2026-08-08 09:08:18

●NSpdns1.ultradns.net2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

●NSpdns2.ultradns.net2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

●NSpdns3.ultradns.org2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

●NSpdns4.ultradns.org2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

●NSpdns5.ultradns.info2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

●NSpdns6.ultradns.co.uk2020-01-14 → 2026-08-08 · 3 obs

○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-08-08 09:08:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
dictionaryofphysics.net	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...	4 records

✅ Authoritative Response

Server:204.74.114.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dictionaryofphysics.net (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
TXT	1	`v=spf1 -all`
SOA	1	`pdns1.ultradns.net dnsmaster.nature.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

Name Servers

The DNS delegation for dictionaryofphysics.net covers 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 more.

The name servers of dictionaryofphysics.net overlap at least partially with those of other domains — among them lvs.dupont.com, expendia.com.hk, venere.ae and two more.

These name servers commonly appear in delegations together with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other.

Host names pointing to two IP addresses:

pdns5.ultradns.info maps to two IP addresses — 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net maps to two IP addresses — 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net maps to two IP addresses — 204.74.109.1 and 2610:a1:1014::1.

pdns3.ultradns.org maps to two IP addresses — 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org maps to two IP addresses — 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk maps to two IP addresses — 204.74.115.1 and 2610:a1:1017::1.