northernnerds.dk

📜 Historical scan 2026-06-21 01:01:21 · ← 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 37ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.169.184.32	600s	h3005292.stratoserver.net	AS6724	Strato GmbH	81.169.184.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	northernnerds-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.68.15 52.101.73.19 52.101.73.24 52.101.73.28	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 269ms

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 156ms

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#

99ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2403132761
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 (191d)

🔗 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#

37ms

76ms

63ms

AAAA

50ms

TXT

156ms

CAA

56ms

HTTPS

45ms

TLSA

567ms

SOA

36ms

MTA-STS

53ms

DNSSEC

99ms

SRV

269ms

Total

1184ms

🕐 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	3561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 01:01:21 shown	1184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:44:30	2448ms	2 NS 1 A 1 MX	🔓 Insecure