`physicsdatabase.com`

DNSSEC	⚠️ Not signed
A	51.254.238.237^{🇫🇷 OVH51.254.0.0/15}
		PTR	`ip237.ip-51-254-238.eu`
NS	`ns-canada.topdns.com` ⭐
		A	109.201.142.225^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns-canada.topdns.com`
NS	`ns-uk.topdns.com`
		A	77.247.183.137^{🇳🇱 NFORCE77.247.176.0/21 NFOrce Entertainment BV - route 77.247.176.0/21}
			PTR	`ns-uk.topdns.com`
NS	`ns-usa.topdns.com`
		A	143.198.68.197^{🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean}
		A	161.35.225.48^{🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean}
SOA	`ns-canada.topdns.com`hostmaster@topdns.com 2026-04-03 #3

`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=1776231537

WOT: UNKNOWN (98/100)

Previously MX for

physicsdatabase.com

Same first word

physicsdatabase.com

DNS History

9 records (4 active, 5 former)

●NSns-canada.topdns.com2026-02-17 → 2026-04-15 · 3 obs

○ 2016-07-01 17:26:34
● 2026-02-17 01:38:44
● 2026-04-15 06:04:16

●NSns-uk.topdns.com2026-02-17 → 2026-04-15 · 3 obs

○ 2016-07-01 17:26:34
● 2026-02-17 01:38:44
● 2026-04-15 06:04:16

●NSns-usa.topdns.com2026-02-17 → 2026-04-15 · 3 obs

○ 2016-07-01 17:26:34
● 2026-02-17 01:38:44
● 2026-04-15 06:04:16

○NSns2857.hostgator.com2015-05-14 → 2016-07-01 · 4 obs

● 2015-05-14 15:42:24
● 2016-07-01 17:26:34
○ 2026-02-17 01:38:44
○ 2026-04-15 06:04:16

○NSns2858.hostgator.com2015-05-14 → 2016-07-01 · 4 obs

● 2015-05-14 15:42:24
● 2016-07-01 17:26:34
○ 2026-02-17 01:38:44
○ 2026-04-15 06:04:16

○NSns6505.hostgator.com2015-05-14 → 2016-07-01 · 4 obs

● 2015-05-14 15:42:24
● 2016-07-01 17:26:34
○ 2026-02-17 01:38:44
○ 2026-04-15 06:04:16

○MXphysicsdatabase.com2015-05-14 → 2026-02-17 · 4 obs

● 2015-05-14 15:42:24
● 2026-02-17 01:38:44
○ 2026-02-18 18:58:08
○ 2026-04-15 06:04:16

○A192.254.235.1402015-05-14 → 2017-05-17 · 4 obs

● 2015-05-14 15:42:24
● 2017-05-17 00:53:00
○ 2026-02-17 01:38:44
○ 2026-04-15 06:04:16

●A51.254.238.2372026-02-17 → 2026-04-15 · 3 obs

○ 2017-05-17 00:53:00
● 2026-02-17 01:38:44
● 2026-04-15 06:04:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
physicsdatabase.com	ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com	4 records

✅ Authoritative Response

Server:77.247.183.137

NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physicsdatabase.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.254.238.237`
NS	3	`ns-uk.topdns.com, ns-usa.topdns.com...`
SOA	1	`ns-canada.topdns.com hostmaster.topdns.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)

Analysis

IP Addresses

physicsdatabase.com resolves to one IP number: 51.254.238.237.

Other host names such as www.creative-choices.co.uk and creative-choices.co.uk share IP numbers with physicsdatabase.com.

Name Servers

physicsdatabase.com is delegated to three name servers ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.

physicsdatabase.com at least partially shares name servers with other domains, for instance redcresent.com, meteogiornale.info, histoires-de-travail.fr, williamhill-casino.fr and varnish.lc.

Host names with two IPs:

ns-usa.topdns.com points to: 143.198.68.197 and 161.35.225.48.

Host names with one IP:

ns-canada.topdns.com points to: 109.201.142.225.

ns-uk.topdns.com points to: 77.247.183.137.

physicsdatabase.com - robtex.com