`12-trinn.com`

DNSSEC	⚠️ Not signed
A	185.126.37.10^{🇳🇴 SERVETHEWORLD-AS185.126.36.0/22 NO-SERVETHEWORLD}
		PTR	`vilje.domene.no`
NS	`ns1.dnsdomene.net` ⭐
		A	185.215.199.252^{🇸🇪 ILAIT185.215.196.0/22}
			PTR	`ns1.dnsdomene.net`
NS	`ns2.dnsdomene.net`
		A	217.170.194.27^{🇳🇴 SERVETHEWORLD-AS217.170.192.0/20}
			PTR	`ns2.dnsdomene.net`
NS	`ns3.dnsdomene.net` ⚠️ Not in parent delegation
		A	212.16.184.125^{🇸🇪 ILAIT212.16.184.0/22}
			PTR	`ns3.dnsdomene.net`
MX	`12-trinn.com` ⭐
		A	185.126.37.10^{🇳🇴 SERVETHEWORLD-AS185.126.36.0/22 NO-SERVETHEWORLD}
			PTR	`vilje.domene.no`
TXT	`v=spf1 ip4:185.126.37.10 include:_spf.spamprotection.no +a +mx ~all`
SOA	`ns1.dnsdomene.net`post@domene.no 2026-03-08 #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=1774522407

MX for

12-trinn.com

Subdomains

mail.12-trinn.com

Same first word

12-trinn.com

DNS History

9 records (5 active, 4 former)

●NSns1.dnsdomene.net2015-06-01 → 2026-03-26 · 2 obs

● 2015-06-01 03:53:36
● 2026-03-26 10:54:34

●NSns2.dnsdomene.net2015-06-01 → 2026-03-26 · 2 obs

● 2015-06-01 03:53:36
● 2026-03-26 10:54:34

●NSns3.dnsdomene.net2016-04-03 → 2026-03-26 · 3 obs

○ 2015-06-01 03:53:36
● 2016-04-03 05:32:26
● 2026-03-26 10:54:34

●MX12-trinn.com2026-03-02 → 2026-03-26 · 3 obs

○ 2019-04-16 18:49:14
● 2026-03-02 16:11:02
● 2026-03-26 10:54:34

○MXmail.12-trinn.com2016-01-03 → 2019-04-16 · 5 obs

○ 2015-10-20 21:13:52
● 2016-01-03 08:42:28
● 2019-04-16 18:49:14
○ 2026-03-02 16:11:02
○ 2026-03-26 10:54:34

○MXtor.domene.no2015-06-01 → 2015-10-20 · 4 obs

● 2015-06-01 03:53:36
● 2015-10-20 21:13:52
○ 2016-01-03 08:42:28
○ 2026-03-26 10:54:34

●A185.126.37.102016-09-23 → 2026-03-26 · 3 obs

○ 2016-04-03 05:32:26
● 2016-09-23 14:51:50
● 2026-03-26 10:54:34

○A185.126.37.22016-04-03 → 2016-04-03 · 4 obs

○ 2016-01-03 08:42:28
● 2016-04-03 05:32:26
○ 2016-09-23 14:51:50
○ 2026-03-26 10:54:34

○A217.170.194.2072015-06-01 → 2016-01-03 · 4 obs

● 2015-06-01 03:53:36
● 2016-01-03 08:42:28
○ 2016-04-03 05:32:26
○ 2026-03-26 10:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
12-trinn.com	ns1.dnsdomene.net, ns2.dnsdomene.net	-

✅ Authoritative Response

Server:217.170.194.27

NS records: ns1.dnsdomene.net, ns2.dnsdomene.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12-trinn.com (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.126.37.10`
NS	3	`ns2.dnsdomene.net, ns1.dnsdomene.net...`
MX	1	`12-trinn.com (pri: 0)`
TXT	1	`v=spf1 ip4:185.126.37.10 include:_spf.sp`
SOA	1	`ns1.dnsdomene.net post.domene.no`

Analysis

Hierarchy

12-trinn.com is parent of mail.12-trinn.com.

Mail Server Role

12-trinn.com serves as a mail server for 12-trinn.com.

IP Addresses

12-trinn.com points to a single IP: 185.126.37.10.

Other host names, for instance agat-technology.no, formuesskatt.no, hententreprenor.com, rekneshus.no and butech.no share IP numbers with 12-trinn.com.

Name Servers

12-trinn.com is delegated to three name servers: ns1.dnsdomene.net, ns2.dnsdomene.net and ns3.dnsdomene.net.

12-trinn.com at least partially shares its name servers with other domains, for instance ewh.no, gasdetection.no, vivente.no, musikkverden.no and skjolden.no.

Host names with one IP number:

ns1.dnsdomene.net points to: 185.215.199.252.

ns2.dnsdomene.net points to: 217.170.194.27.

ns3.dnsdomene.net points to: 212.16.184.125.

Mail Servers

12-trinn.com is handled by a single mail server.

12-trinn.com points to IP number 185.126.37.10.

12-trinn.com - robtex.com

12-trinn.com

com