define.no - dns.ninja

define.no

DNSSEC⚠️ Not signed
A91.242.200.159🇳🇴 NEXTHOP91.242.200.0/21 Blackbird AS
NSa.portsdns.se
A2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix
PTRa.portsdns.se
A45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRa.portsdns.se
NSb.portsdns.net
A2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX
PTRb.portsdns.net
A94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX
PTRb.portsdns.net
MXdefine-no.mail.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
MXorkla.com.s200a1.psmtp.com(50)
MXorkla.com.s200a2.psmtp.com(50)
MXorkla.com.s200b1.psmtp.com(50)
MXorkla.com.s200b2.psmtp.com(50)
TXTfacebook-domain-verification=x4xlaag9jy8pengswefazns46arxdh
TXTwfz8cby63qz0hvp4stx494f6cy64dgsf
TXTv=spf1 include:spf.protection.outlook.com -all
TXTd365mktkey=15huhif8rqtvnnm41b9i4ruw6
TXTMS=ms97291121
SOAa.portsdns.seregistry@ports.net 2025-03-11 #0

no

DNSSEC🔒 Signed (DS record present)
NScharm.norid.no
NSi.nic.no
NSnjet.norid.no
NSnot.norid.no
NSx.nic.no
NSy.nic.no
NSz.nic.no
SOAcharm.norid.nohostmaster@norid.no 2026-08-12 #8

Same first word

Similar names

DNS History

20 records (8 active, 12 former)

200920112013201520172019202120232025NSa.portsdns.seb.portsdns.netns1.ascio.netns1.rrpproxy.netns2.ascio.netns2.rrpproxy.netns3.ascio.netns3.rrpproxy.netMXdefine-no.mail.protection.outlook.comorkla.com.s200a1.psmtp.comorkla.com.s200a2.psmtp.comorkla.com.s200b1.psmtp.comorkla.com.s200b2.psmtp.comboromir-eu.primaerdata.nofangorn.primaerdata.noshelob.primaerdata.noA91.242.200.159104.45.81.79194.146.246.16680.232.55.42
NSa.portsdns.se2026-02-18 → 2026-08-12 · 3 obs
○ 2016-08-07 20:33:44
● 2026-02-18 01:38:40
● 2026-08-12 03:13:24
NSb.portsdns.net2026-02-18 → 2026-08-12 · 3 obs
○ 2016-08-07 20:33:44
● 2026-02-18 01:38:40
● 2026-08-12 03:13:24
NSns1.ascio.net2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
NSns1.rrpproxy.net2015-08-24 → 2016-08-07 · 5 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2016-08-07 20:33:44
○ 2026-02-18 01:38:40
○ 2026-08-12 03:13:24
NSns2.ascio.net2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
NSns2.rrpproxy.net2015-08-24 → 2016-08-07 · 5 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2016-08-07 20:33:44
○ 2026-02-18 01:38:40
○ 2026-08-12 03:13:24
NSns3.ascio.net2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
NSns3.rrpproxy.net2015-08-24 → 2016-08-07 · 5 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2016-08-07 20:33:44
○ 2026-02-18 01:38:40
○ 2026-08-12 03:13:24
MXboromir-eu.primaerdata.no2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
MXdefine-no.mail.protection.outlook.com2015-08-24 → 2026-08-12 · 3 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2026-08-12 03:13:24
MXfangorn.primaerdata.no2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
MXorkla.com.s200a1.psmtp.com2015-08-24 → 2026-08-12 · 3 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2026-08-12 03:13:24
MXorkla.com.s200a2.psmtp.com2015-08-24 → 2026-08-12 · 3 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2026-08-12 03:13:24
MXorkla.com.s200b1.psmtp.com2015-08-24 → 2026-08-12 · 3 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2026-08-12 03:13:24
MXorkla.com.s200b2.psmtp.com2015-08-24 → 2026-08-12 · 3 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
● 2026-08-12 03:13:24
MXshelob.primaerdata.no2008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
A104.45.81.792015-12-14 → 2016-08-07 · 5 obs
○ 2015-08-24 09:31:32
● 2015-12-14 20:47:22
● 2016-08-07 20:33:44
○ 2026-02-18 01:38:40
○ 2026-08-12 03:13:24
A194.146.246.1662015-08-24 → 2015-08-24 · 4 obs
○ 2008-06-21 13:19:26
● 2015-08-24 09:31:32
○ 2015-12-14 20:47:22
○ 2026-08-12 03:13:24
A80.232.55.422008-06-21 → 2008-06-21 · 3 obs
● 2008-06-21 13:19:26
○ 2015-08-24 09:31:32
○ 2026-08-12 03:13:24
A91.242.200.1592026-02-18 → 2026-08-12 · 3 obs
○ 2016-08-07 20:33:44
● 2026-02-18 01:38:40
● 2026-08-12 03:13:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
noy.nic.no, not.norid.no, i.nic.no, njet.norid.no...-
define.noa.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 define.no (unsigned zone)

⏱️ Timing

Total: 1699ms | Queries: -

📄 Records

TypeCountSample Data
A191.242.200.159
NS2b.portsdns.net, a.portsdns.se
MX5orkla.com.s200b2.psmtp.com (pri: 50), orkla.com.s200b1.psmtp.com (pri: 50)...
TXT5d365mktkey=15huhif8rqtvnnm41b9i4ruw6, facebook-domain-verification=x4xlaag9jy8...
SOA1a.portsdns.se registry.ports.net

Analysis

IP Addresses

define.no points to a single IP number: 91.242.200.159.

Additional host names — regnskapshuset.org, zero.no, advokatsylte.no and two others — share IP numbers with define.no.

Name Servers

Two name servers handle the delegation for define.no: b.portsdns.net and a.portsdns.se.

define.no shares its name server setup with other domains, including lupack.com, e-halsomyndighet.com, sapa-france.fr and two others.

b.portsdns.net and a.portsdns.se both carry two IP addresses. The A records for b.portsdns.net are 94.16.23.1 and 2a00:11c0:3d::1; the A records for a.portsdns.se are 45.54.35.101 and 2607:f740:e009::1.

Mail Servers

Mail for define.no is handled by five mail servers, namely define-no.mail.protection.outlook.com, orkla.com.s200a1.psmtp.com, orkla.com.s200a2.psmtp.com and two others.

define.no shares mail servers — at least in part — with other domains, including felixaustria.com, freshlight.dk, ekstroms.se and two others.

These mail servers are frequently used alongside mail servers orkla.com.s200b1.psmtp.com, orkla.com.s200b2.psmtp.com, freshlight-dk.mail.protection.outlook.com and 4 other.

Host names with 8 IP numbers:

define-no.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.73.1 and 52.101.73.22 among others, with 5 other IP addresses in total.