gutter.dk
📜 Historical scan 2026-06-17 10:09:48  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   117ms
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   110ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.156.122.119 — — AS39642 Sinal A/S 78.156.96.0/19 🇩🇰 Denmark Hammel
📧 MX Records2 records   133ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.gutter.dk 78.156.122.119 — AS39642 Sinal A/S
20 — backup-mx.post.tele.dk — — —
🔷 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)
🔐 DNSSEC267ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA118ms
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
117ms
A
110ms
MX
133ms
AAAA
122ms
TXT
380ms
CAA
113ms
HTTPS
99ms
TLSA
453ms
SOA
118ms
MTA-STS
58ms
DNSSEC
267ms
SRV
0ms
Total
1956ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-08 22:48:19 2702ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:36:47 556ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:09:48 1956ms 2 NS 1 A 2 MX 🔒 Secure View
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