sgn.dk
Last scanned: 2026-08-27 00:57:26  ·  795ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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 Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.1.82 600s cp09.nordicway.dk AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s barracuda.mitcom.dk 85.27.179.10 barracuda.mitcom.dk AS34705 Norlys Digital A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   112ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 exchange-mail.dk
📝 TXT Records1 records   167ms
TXT Record
v=spf1 include:mitcom.dk ip4:85.27.179.0/26 ip4:185.188.20.0/23 -all
✉️ SPF
PolicyRecord (sgn.dk)
-all (hard fail) v=spf1 include:mitcom.dk ip4:85.27.179.0/26 ip4:185.188.20.0/23 -all
📨 DMARC
PolicyRecord (_dmarc.sgn.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
37ms
MX
33ms
AAAA
41ms
TXT
167ms
CAA
59ms
HTTPS
47ms
TLSA
135ms
SOA
0ms
MTA-STS
80ms
DNSSEC
112ms
SRV
112ms
Total
795ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:57:26 795ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 10:03:16 1359ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 16:11:16 1445ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:05:11 661ms 2 NS 1 A 1 MX 🔒 Secure View
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