retroguf.dk
Last scanned: 2026-08-27 18:15:53  ·  728ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.46.108 43200s server6108.serverpark.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Ringsted
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.retroguf.dk 5.103.46.108 server6108.serverpark.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.103.46.108
🔶 Autoconfig5.103.46.108
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC118ms
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
52ms
A
48ms
MX
44ms
AAAA
59ms
TXT
232ms
CAA
73ms
HTTPS
45ms
TLSA
101ms
SOA
0ms
MTA-STS
77ms
DNSSEC
118ms
SRV
92ms
Total
728ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:15:53 728ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 06:31:42 1301ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 16:47:34 4603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 23:35:38 925ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:18:25 589ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-18 17:36:14 600ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:45:23 673ms 2 NS 1 A 1 MX 🔒 Secure View
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