`sans-security.com`

DNSSEC	⚠️ Not signed
A	216.21.239.197
NS	`dns189.a.register.com` ⭐
		A	216.21.231.189^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns189.a.register.com`
NS	`dns010.d.register.com`
		A	216.21.236.10^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns010.d.register.com`
NS	`dns041.c.register.com`
		A	216.21.235.41^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns041.c.register.com`
NS	`dns072.b.register.com`
		A	216.21.232.72^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns072.b.register.com`
SOA	`dns189.a.register.com`root@register.com 2008-08-01 #2

`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=1778513236

Same first word

sans-security.org

sans-security.com

DNS History

6 records (5 active, 1 former)

●NSdns010.d.register.com2015-07-20 → 2026-05-11 · 2 obs

● 2015-07-20 08:25:34
● 2026-05-11 15:48:48

●NSdns041.c.register.com2015-07-20 → 2026-05-11 · 2 obs

● 2015-07-20 08:25:34
● 2026-05-11 15:48:48

●NSdns072.b.register.com2015-07-20 → 2026-05-11 · 2 obs

● 2015-07-20 08:25:34
● 2026-05-11 15:48:48

●NSdns189.a.register.com2015-07-20 → 2026-05-11 · 2 obs

● 2015-07-20 08:25:34
● 2026-05-11 15:48:48

○MXp.webcom.ctmail.com2016-08-13 → 2017-09-23 · 4 obs

● 2016-08-13 19:17:42
● 2017-09-23 07:21:26
○ 2026-03-24 22:08:48
○ 2026-05-11 15:48:48

●A216.21.239.1972015-07-20 → 2026-05-11 · 2 obs

● 2015-07-20 08:25:34
● 2026-05-11 15:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sans-security.com	dns189.a.register.com, dns072.b.register.com, dns041.c.register.com, dns010.d.register.com	4 records

✅ Authoritative Response

Server:216.21.235.41

NS records: dns189.a.register.com, dns072.b.register.com, dns041.c.register.com, dns010.d.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sans-security.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.21.239.197`
NS	4	`dns072.b.register.com, dns010.d.register.com...`
SOA	1	`dns189.a.register.com root.register.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns189.a.register.com, dns072.b.register.com, dns041.c.register.com...)

Analysis

IP Addresses

sans-security.com points to a single IP: 216.21.239.197.

Other host names, for instance rahti.info, allstarvision.com, kodiaknetworks.net, portableaccess.info and scaven.com share IP numbers with sans-security.com.

Name Servers

sans-security.com's delegation is handled by four name servers: dns189.a.register.com, dns072.b.register.com, dns041.c.register.com and dns010.d.register.com.

sans-security.com partially shares name servers with other domains; examples include ievolve.co, practicevelocity.co, smartestgastroenterologist.com, baragaon.com and graniteworkscountertops.com.

These name servers are commonly used alongside dns1.register.com, dns2.register.com, dns083.d.register.com, dns082.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns177.d.register.com, dns176.d.register.com, dns246.c.register.com and dns245.c.register.com.

Host names with one IP:

dns189.a.register.com points to 216.21.231.189

dns072.b.register.com points to 216.21.232.72

dns041.c.register.com points to 216.21.235.41

dns010.d.register.com points to 216.21.236.10

sans-security.com - robtex.com