nummer.dk

📜 Historical scan 2026-08-03 23:21:46  ·  ← 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   26ms
NameserverIP addressesPTRASN / 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   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.203.7.143 14400s web4.ecdn.dk AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Nuremberg

📧 MX Records#

1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s 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   382ms
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#

PolicyRecord (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 CNAMEnummer.dk (all on nummer.dk)
www vs bare domainSame network
nummer.dk: 116.203.7.143 (AS24940)
www.nummer.dk: 116.203.7.143 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.nummer.dk Rem2mKazYbxoCUFVifE-6XmZTqc0gGD-9thwjZFGUAA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns1.ecdn.dk
Responsible (RNAME)monitor@ecdn.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-02 22:44:01
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-01-25
Expires2027-01-31 (103d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
79ms
MX
75ms
AAAA
88ms
TXT
382ms
CAA
75ms
HTTPS
75ms
TLSA
143ms
SOA
0ms
MTA-STS
81ms
DNSSEC
177ms
SRV
8115ms
Total
9019ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 2908ms 2 NS 1 A 1 MX 🔓 Insecure
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