northernnerds.dk

📜 Historical scan 2026-06-22 02:56:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

northernnerds.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, igor.ns.cloudflare.com). It was registered on 9 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.169.184.32 is hosted by Strato Gmbh (AS6724) in Germany. Mail is handled by northernnerds-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
igor.ns.cloudflare.com	108.162.193.119 172.64.33.119 173.245.59.119 2606:4700:58::adf5:3b77 2803:f800:50::6ca2:c177 2a06:98c1:50::ac40:2177	igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.169.184.32	300s	—	AS6724	Strato Gmbh	81.169.184.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	northernnerds-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::6 52.101.68.0 52.101.73.15 52.101.73.153 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.98.16.71

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 91ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	northernnerds.dk
_sipfederationtls._tcp	50	10	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 259ms

TXT Record
google-site-verification=DS6Bca08zCHJf5G_7teEbTEaPPaZ14-tN_DEgoA1V2E
v=spf1 +a +mx +a:h3005292.stratoserver.net -all include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (northernnerds.dk)
-all (hard fail)	v=spf1 +a +mx +a:h3005292.stratoserver.net -all include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.northernnerds.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 18:59:59

www CNAME	northernnerds.dk (all on northernnerds.dk) → 81.169.184.32 (AS6724)
www vs bare domain	Same network northernnerds.dk: 81.169.184.32 (AS6724) www.northernnerds.dk: 81.169.184.32 (AS6724)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

109ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2407536582
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 14:27:38

Field	Value
Registrar	Simply.com A/S
Registered	2013-04-09
Expires	2027-04-30 (188d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
lbac.dk	DANDOMAIN A/S
livskraftcenteret.dk	Simply.com A/S
northern-nerds.dk	Simply.com A/S
terle.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

43ms

39ms

AAAA

34ms

TXT

259ms

CAA

38ms

HTTPS

48ms

TLSA

1003ms

SOA

0ms

MTA-STS

183ms

DNSSEC

109ms

SRV

91ms

Total

3561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 18:59:59	1193ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-10 06:17:49	470ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 22:52:15	1009ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-20 11:20:02	1281ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-12 08:06:09	593ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-07 17:47:43	1180ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-20 18:41:26	2585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-15 21:07:48	3418ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 05:45:49	1349ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:56:35 shown	3561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 01:01:21	1184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:44:30	2448ms	2 NS 1 A 1 MX	🔓 Insecure