sprgbib.dk
Last scanned: 2026-08-30 07:32:30  ·  1228ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   95ms
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   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.207.2.154 3600s — AS49010 Herning Kommune 91.207.2.0/23 🇩🇰 Denmark Herning
📧 MX Records2 records   109ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
20 3600s mx2.dandomain.dk 46.36.209.11 mx2.dandomain.dk AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   279ms
TXT Record
v=spf1 include:web.shared.mysmtp.com ~all
✉️ SPF
PolicyRecord (sprgbib.dk)
~all (soft fail) v=spf1 include:web.shared.mysmtp.com ~all
📨 DMARC
PolicyRecord (_dmarc.sprgbib.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@sprgbib.dk; ruf=mailto:dmarc@sprgbib.dk
📬 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)
🔐 DNSSEC205ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
95ms
A
82ms
MX
109ms
AAAA
138ms
TXT
279ms
CAA
54ms
HTTPS
93ms
TLSA
202ms
SOA
0ms
MTA-STS
150ms
DNSSEC
205ms
SRV
140ms
Total
1228ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 07:32:30 1228ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-06 10:08:04 1014ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 19:56:44 1234ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 16:54:44 541ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 03:29:10 5242ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 03:51:48 552ms 2 NS 1 A 2 MX 🔒 Secure View
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