`research-knowledge.com`

DNSSEC	⚠️ Not signed
NS	`ns33.domaincontrol.com` ⭐
		A	2603:5:21a1::11^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns33.domaincontrol.com`
		A	97.74.106.17^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns33.domaincontrol.com`
NS	`ns34.domaincontrol.com`
		A	2603:5:22a1::11^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns34.domaincontrol.com`
		A	173.201.74.17^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns34.domaincontrol.com`
MX	`mx0.123-reg.co.uk` ⭐
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mx1.123-reg.co.uk`⁽²⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns33.domaincontrol.com`dns@jomax.net 2024-03-06 #0

`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=1771291435

Same first word

research-knowledge.com

DNS History

6 records (4 active, 2 former)

○NSns.hosteurope.com2015-06-18 → 2017-12-21 · 3 obs

● 2015-06-18 22:43:34
● 2017-12-21 22:53:34
○ 2026-02-19 13:47:24

○NSns2.hosteurope.com2015-06-18 → 2017-12-21 · 3 obs

● 2015-06-18 22:43:34
● 2017-12-21 22:53:34
○ 2026-02-19 13:47:24

●NSns33.domaincontrol.com2026-02-19 → 2026-02-19 · 2 obs

○ 2017-12-21 22:53:34
● 2026-02-19 13:47:24

●NSns34.domaincontrol.com2026-02-19 → 2026-02-19 · 2 obs

○ 2017-12-21 22:53:34
● 2026-02-19 13:47:24

●MXmx0.123-reg.co.uk2015-06-18 → 2026-02-19 · 2 obs

● 2015-06-18 22:43:34
● 2026-02-19 13:47:24

●MXmx1.123-reg.co.uk2015-06-18 → 2026-02-19 · 2 obs

● 2015-06-18 22:43:34
● 2026-02-19 13:47:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
research-knowledge.com	ns33.domaincontrol.com, ns34.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.74.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for research-knowledge.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns33.domaincontrol.com, ns34.domaincontrol.com`
MX	2	`mx0.123-reg.co.uk (pri: 10), mx1.123-reg.co.uk (pri: 20)`
SOA	1	`ns33.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)

AI analysis

research-knowledge.com is delegated to two name servers ns33.domaincontrol.com and ns34.domaincontrol.com.

research-knowledge.com shares the same name server setup as other domains, for instance njtrollingmotors.com, neilasay.com, turismoboliviaperu.com, scotload.org and nocageboarding.com.

Host names with two IP numbers:

The host name ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; the host name ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.

Two mail servers handle research-knowledge.com: mx0.123-reg.co.uk and mx1.123-reg.co.uk.

research-knowledge.com shares the same mail server setup as other domains, for instance datum-bc.com, horrible-histories.co.uk, boofey.com, bpgolf.co.uk and thewolversdeneclub.co.uk.

research-knowledge.com shares some mail servers with other domains, at least partially, for instance mustseefilmspodcast.com, telcoportal.com, denwaysolutions.com, psa-training.com and fireflyonline.net.

Host names with three IPs:

mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.

research-knowledge.com - robtex.com