dictionaryofphysics.net - robtex.com

dictionaryofphysics.net

DNSSEC⚠️ Not signed
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
TXTv=spf1 -all
SOApdns1.ultradns.netdnsmaster@nature.com 2018-11-17 #1

net

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=1774471327
WOT: UNKNOWN (61/100)

Same first word

dictionaryofphysics.net

DNS History

10 records (6 active, 4 former)

2008201020122014201620182020202220242026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukdns11.register.comdns12.register.comns0-d.dns.pipex.netns1-d.dns.pipex.net
○NSdns11.register.com2007-09-20 → 2007-09-20 · 3 obs
● 2007-09-20 21:18:10
○ 2015-05-04 22:55:18
○ 2026-03-25 20:48:54
○NSdns12.register.com2007-09-20 → 2007-09-20 · 3 obs
● 2007-09-20 21:18:10
○ 2015-05-04 22:55:18
○ 2026-03-25 20:48:54
○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
○ 2026-03-25 20:48:54
○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
○ 2026-03-25 20:48:54
●NSpdns1.ultradns.net2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54
●NSpdns2.ultradns.net2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54
●NSpdns3.ultradns.org2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54
●NSpdns4.ultradns.org2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54
●NSpdns5.ultradns.info2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54
●NSpdns6.ultradns.co.uk2020-01-14 → 2026-03-25 · 3 obs
○ 2017-03-21 09:28:18
● 2020-01-14 13:01:10
● 2026-03-25 20:48:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netd.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...-
dictionaryofphysics.netpdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...4 records

✅ Authoritative Response

Server:204.74.115.1

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: 941ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
TXT1v=spf1 -all
SOA1pdns1.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

dictionaryofphysics.net is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

dictionaryofphysics.net at least partially shares name servers with other domains, for instance lvs.dupont.com, expendia.com.hk, 1.158.15.in-addr.arpa, 13.189.5.3.in-addr.arpa and springerone.co.uk.

These name servers are often used together with the name servers udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org, x4.amazonaws.org, edns116.ultradns.biz, sv2dns01.equinix.com and edns116.ultradns.com.

Host names with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.