sms-post.dk

📜 Historical scan 2026-10-01 14:50:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sms-post.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.218.231 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by size.dk. The zone is DNSSEC-signed and validates, 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   36ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.218.231 43200s static.231.218.76.144.clients.your-server.de AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s size.dk 176.9.4.86 bruger.dk AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoversms-post.dk → 144.76.218.231
🔶 Autoconfigsms-post.dk → 144.76.218.231

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   135ms
TXT Record
v=spf1 a mx ip4:144.76.71.11 -all

✉️ SPF#

PolicyRecord (sms-post.dk)
-all (hard fail) v=spf1 a mx ip4:144.76.71.11 -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 2026-10-08 00:07:59
www CNAMEsms-post.dk (all on sms-post.dk)
www vs bare domainSame network
sms-post.dk: 144.76.218.231 (AS24940)
www.sms-post.dk: 144.76.218.231 (AS24940)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.sms-post.dk sms-post.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 00:30:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-10-07
Expires2026-10-31 (13d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
40ms
MX
34ms
AAAA
37ms
TXT
135ms
CAA
39ms
HTTPS
30ms
TLSA
118ms
SOA
45ms
MTA-STS
48ms
DNSSEC
107ms
SRV
47ms
Total
797ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 00:07:59 1845ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 14:52:50 828ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 14:50:40 shown 797ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 14:45:43 578ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 05:17:47 706ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 19:28:06 1261ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 11:54:50 2689ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 06:13:26 1690ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 15:12:38 1248ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 17:53:10 2997ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:37:12 556ms 2 NS 1 A 1 MX 🔒 Secure
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