nummer.dk

📜 Historical scan 2026-06-17 20:03:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nummer.dk is a .dk domain served by 2 nameservers (ns1.ecdn.dk, ns2.ecdn.dk). It was registered on 25 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.203.7.143 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nummer.dk. The zone is not DNSSEC-signed, has no 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 456ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ecdn.dk	88.198.108.151	ns1.ecdn.dk	AS24940 Hetzner Online GmbH
ns2.ecdn.dk	138.201.245.113	ns2.ecdn.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 453ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.203.7.143	—	web4.ecdn.dk	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 468ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	nummer.dk	116.203.7.143	web4.ecdn.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1035ms

TXT Record
v=spf1 +a +mx +ip4:116.203.157.99 +ip4:116.203.7.143 +ip4:128.140.41.165 +ip4:142.132.181.72 +ip4:88.99.241.164 ~all

✉️ SPF#

Policy	Record (nummer.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:116.203.157.99 +ip4:116.203.7.143 +ip4:128.140.41.165 +ip4:142.132.181.72 +ip4:88.99.241.164 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 22:46:49

www CNAME	nummer.dk (all on nummer.dk) → 116.203.7.143 (AS24940)
www vs bare domain	Same network nummer.dk: 116.203.7.143 (AS24940) www.nummer.dk: 116.203.7.143 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

609ms

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

🏷️ SOA#

425ms

Field	Value
Serial	2026060201
Primary NS (MNAME)	ns1.ecdn.dk
Responsible (RNAME)	monitor@ecdn.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-02 22:44:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-01-25
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

456ms

453ms

468ms

AAAA

291ms

TXT

1035ms

CAA

419ms

HTTPS

263ms

TLSA

367ms

SOA

425ms

MTA-STS

343ms

DNSSEC

609ms

SRV

513ms

Total

2908ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 22:24:22	773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 21:26:42	3184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-03 23:21:46	9019ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 02:19:01	665ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:03:11 shown	2908ms	2 NS 1 A 1 MX	🔓 Insecure