`rvt.no`

DNSSEC	⚠️ Not signed
A	212.97.141.210^{🇩🇰 team-blue-denmark212.97.140.0/22}
		PTR	`vm1295.enterprisecloud.nu`
NS	`a.portsdns.se` ⭐
		A	2607:f740:e009::1^{🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix}
			PTR	`a.portsdns.se`
		A	45.54.35.101^{🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`a.portsdns.se`
NS	`b.portsdns.net`
		A	2a00:11c0:3d::1^{🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX}
			PTR	`b.portsdns.net`
		A	94.16.23.1^{🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX}
			PTR	`b.portsdns.net`
MX	`rvt-no.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`knowbe4-site-verification=12db3b27fddec6ea272e3f8d5e7c1a76`
TXT	`yb56dhg7n9y8mrbljypqqz9p70sdmnnk`
TXT	`jhrdctfx3d15krdz4s6m8c3fgrm9gvsd`
TXT	`MS=ms74383282`
TXT	`_tz2n9dquwxxcbvwvnksthss4d0dyktb`
TXT	`v=spf1 include:rwr3iizu21.powerspf.com -all`
TXT	`MS=ms11883262`
SOA	`a.portsdns.se`registry@ports.net 2026-03-09 #0

`no`

	DNSSEC	🔒 Signed (DS record present)
	NS	`charm.norid.no` ⭐
	NS	`i.nic.no`
	NS	`njet.norid.no`
	NS	`not.norid.no`
	NS	`x.nic.no`
	NS	`y.nic.no`
	NS	`z.nic.no`
	SOA	`charm.norid.no`hostmaster@norid.no 2026-04-12 #45

Previously MX for

rvt.no

Same first word

rvt.cn

rvt.ca

rvt.is

rvt.us

rvt.ru

rvt.me

rvt.net

rvt.lv

rvt.tech

rvt.md

rvt.cc

rvt.floripa.br

rvt.at

rvt.se

rvt.com.cn

rvt.es

rvt.com

rvt.fo

rvt.co.in

rvt.su

rvt.it

rvt.cl

rvt.ch

rvt.no

rvt.org

rvt.com.pe

rvt.info

rvt.co

rvt.nl

rvt.community

rvt.de

rvt.sk

rvt.net.br

rvt.in

rvt.net.au

rvt.com.au

Similar names

vrt.no

trv.org.au

trv.com.br

vrt.us

vtr.me

rtv.co.id

rtv.ch

trv.cz

vtr.it

vtr.mobi

vrt.nl

rtv.com

vrt.ovh

vrt.ie

rtv.az

vrt.es

tvr.es

rtv.no

tvr.nu

vtr.ma

tvr.de

trv.to

vtr.com.ua

vtr.net

vrt.jp

trv.al

tvr.org

vtr.org.vn

vtr.be

trv.de

rtv.be

vtr.ee

trv.com.au

vtr.asia

trv.mx

trv.nu

rtv.hu

trv.co

tvr.dk

trv.be

rtv.me

vrt.cl

tvr.net

trv.pl

vtr.lv

tvr.in.ua

trv.com.cn

rtv.co

tvr.ru

trv.mobi

rtv.co.cr

tvr.cc

tvr.me

trv.kr

vrt.at

vtr.nl

vrt.nu

trv.lk

vrt.cloud

vtr.cool

rtv.pl

trv.it

vtr.pl

vrt.ro

vtr.org

vrt.cz

trv.net.ve

rtv.in.ua

vtr.tv

rtv.in

rtv.net

rtv.lv

tvr.company

trv.us

tvr.be

trv.at

vrt.com

rtv.cc

rtv.ru

rtv.it

rtv.cz

vrt.solutions

vrt.pl

vtr.com.br

tvr.gr

tvr.hu

trv.dk

DNS History

18 records (4 active, 14 former)

●NSa.portsdns.se2026-03-27 → 2026-04-12 · 3 obs

○ 2020-12-13 00:56:48
● 2026-03-27 19:00:10
● 2026-04-12 14:30:26

●NSb.portsdns.net2026-03-27 → 2026-04-12 · 3 obs

○ 2020-12-13 00:56:48
● 2026-03-27 19:00:10
● 2026-04-12 14:30:26

○NSdns.datafant.se2020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

○NSdns1.sircon.net2015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-24 23:21:08
● 2015-11-14 04:09:30
○ 2020-12-10 03:55:02
○ 2026-04-12 14:30:26

○NSdns2.datafant.se2020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

○NSdns2.sircon.net2015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-24 23:21:08
● 2015-11-14 04:09:30
○ 2020-12-10 03:55:02
○ 2026-04-12 14:30:26

○NSdns3.sircon.net2015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-24 23:21:08
● 2015-11-14 04:09:30
○ 2020-12-10 03:55:02
○ 2026-04-12 14:30:26

○NSsec9.sircon.net2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 23:21:08
○ 2015-11-14 04:09:30
○ 2026-04-12 14:30:26

○NSweb9.sircon.net2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 23:21:08
○ 2015-11-14 04:09:30
○ 2026-04-12 14:30:26

●MXrvt-no.mail.protection.outlook.com2020-12-10 → 2026-04-12 · 3 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2026-04-12 14:30:26

○MXrvt.no2015-06-24 → 2015-11-14 · 4 obs

● 2015-06-24 23:21:08
● 2015-11-14 04:09:30
○ 2020-12-10 03:55:02
○ 2026-04-12 14:30:26

○A178.164.11.1092015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 23:21:08
○ 2015-11-14 04:09:30
○ 2026-04-12 14:30:26

○A178.164.11.1142015-11-14 → 2015-11-14 · 4 obs

○ 2015-06-24 23:21:08
● 2015-11-14 04:09:30
○ 2020-12-10 03:55:02
○ 2026-04-12 14:30:26

○A198.185.159.1442020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

○A198.185.159.1452020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

○A198.49.23.1442020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

○A198.49.23.1452020-12-10 → 2020-12-13 · 5 obs

○ 2015-11-14 04:09:30
● 2020-12-10 03:55:02
● 2020-12-13 00:56:48
○ 2026-03-27 19:00:10
○ 2026-04-12 14:30:26

●A212.97.141.2102026-03-27 → 2026-04-12 · 3 obs

○ 2020-12-13 00:56:48
● 2026-03-27 19:00:10
● 2026-04-12 14:30:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
no	i.nic.no, x.nic.no, y.nic.no, z.nic.no...	-
rvt.no	a.portsdns.se, b.portsdns.net	-

✅ Authoritative Response

Server:94.16.23.1

NS records: a.portsdns.se, b.portsdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rvt.no (unsigned zone)

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.97.141.210`
NS	2	`b.portsdns.net, a.portsdns.se`
MX	1	`rvt-no.mail.protection.outlook.com (pri:`
TXT	7	`yb56dhg7n9y8mrbljypqqz9p70sdmnnk, knowbe4-site-verification=12db3b27fddec6...`
SOA	1	`a.portsdns.se registry.ports.net`

Analysis

IP Addresses

rvt.no points to IP number 212.97.141.210.

Other host names for example www.taasinge.dk, taasinge.dk and vm1295.enterprisecloud.nu share IP numbers with rvt.no.

Name Servers

rvt.no is delegated to two name servers: b.portsdns.net and a.portsdns.se.

rvt.no uses the same name server setup as other domains such as p20.jp, danishbakery.fr, kontinensforum.dk, y-a-s.com and atgspel.net.

rvt.no shares name servers with other domains at least partially, for example carthing.com.

Host names with two IP numbers:

b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1; a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101.

Mail Servers

rvt.no is handled by a single mail server, rvt-no.mail.protection.outlook.com.

Host name rvt-no.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::7, 52.101.68.5, 52.101.68.27, 52.101.68.36 and 52.101.73.30.

rvt.no - robtex.com

rvt.no

no

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rvt.no`

`no`