`sims-software.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
TXT	`v=spf1 -all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1646094187

`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=1774689722

Same first word

sims-software.com

DNS History

7 records (2 active, 5 former)

●NSdns1.registrar-servers.com2026-03-08 → 2026-03-28 · 3 obs

○ 2017-04-01 03:02:50
● 2026-03-08 06:44:16
● 2026-03-28 09:27:34

●NSdns2.registrar-servers.com2026-03-08 → 2026-03-28 · 3 obs

○ 2017-04-01 03:02:50
● 2026-03-08 06:44:16
● 2026-03-28 09:27:34

○NSns23.worldnic.com2015-05-28 → 2017-04-01 · 4 obs

● 2015-05-28 16:43:32
● 2017-04-01 03:02:50
○ 2026-03-08 06:44:16
○ 2026-03-28 09:27:34

○NSns24.worldnic.com2015-05-28 → 2017-04-01 · 4 obs

● 2015-05-28 16:43:32
● 2017-04-01 03:02:50
○ 2026-03-08 06:44:16
○ 2026-03-28 09:27:34

○MXmail.simssoftware.com2015-05-28 → 2017-04-01 · 4 obs

● 2015-05-28 16:43:32
● 2017-04-01 03:02:50
○ 2026-03-08 06:44:16
○ 2026-03-28 09:27:34

○A50.28.11.1442015-05-28 → 2015-12-22 · 4 obs

● 2015-05-28 16:43:32
● 2015-12-22 19:26:20
○ 2016-03-28 08:10:20
○ 2026-03-28 09:27:34

○A66.198.244.1522016-03-28 → 2017-04-01 · 5 obs

○ 2015-12-22 19:26:20
● 2016-03-28 08:10:20
● 2017-04-01 03:02:50
○ 2026-03-08 06:44:16
○ 2026-03-28 09:27:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sims-software.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sims-software.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

Delegation for sims-software.com rests with two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

sims-software.com shares the same name server setup as other domains, including italianperspectives.com, livingintheie.com, duckfundglobal.com, dublinireland.org and sysadmin.network.

sims-software.com at least partially shares name servers with other domains, for instance eurekawinningways.org, beckwithlodge.com, rosiesdaughters.org, minecraftwallpaper.com and oc3d.co.uk.

these name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

sims-software.com - robtex.com