northern-nerds.dk DNS records

🖥️ Nameservers2 records 23ms

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 Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.225.64.214	300s	static.214.64.225.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records2 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx1.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS
20	300s	aspmx2.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.northern-nerds.dk → 46.225.64.214
🔶 Autoconfig	mail.northern-nerds.dk → 46.225.64.214

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 53ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.migadu.com
_imaps._tcp	0	1	993	mail.northern-nerds.dk

📝 TXT Records5 records 144ms

TXT Record
facebook-domain-verification=0s0p0gxi6so6svbqgqereutg4qp2gx
google-site-verification=DS6Bca08zCHJf5G_7teEbTEaPPaZ14-tN_DEgoA1V2E
hosted-email-verify=7oqae6cy
openai-domain-verification=dv-mhJUcD2RdFmEt0xZOIT9S4w2
v=spf1 mx -all

✉️ SPF

Policy	Record (northern-nerds.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.northern-nerds.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@northern-nerds.dk

📬 MTA-STS144ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	4041270534200818785
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster@northern-nerds.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.northern-nerds.dk	MpQMzbmxyB_oyy0q3Cy_S3kvEQwoKb5oVCws1pfJfOs

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413745775
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

23ms

A

30ms

MX

26ms

AAAA

33ms

TXT

144ms

CAA

25ms

HTTPS

34ms

TLSA

143ms

SOA

0ms

MTA-STS

144ms

DNSSEC

100ms

SRV

53ms

Total

1053ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:31:56	1053ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-31 12:14:09	2146ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-24 19:44:44	1236ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 18:10:18	9779ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 17:40:42	3307ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 17:27:47	1442ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 19:05:50	3504ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:45:35	947ms	2 NS 1 A 1 MX	🔓 Insecure	View