dumtogfarligt.dk
Last scanned: 2026-08-11 20:25:56  ·  2292ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   244ms
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   239ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.37.152.74 43200s 212-37-152-74.norlyscustomer.net AS39642 Sinal A/S 212.37.128.0/19 🇩🇰 Denmark Bramming
📧 MX Records1 records   211ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.whateversville.dk 212.37.152.74 212-37-152-74.norlyscustomer.net AS39642 Sinal A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   675ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (dumtogfarligt.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.dumtogfarligt.dk)
p=quarantine v=DMARC1; p=quarantine; 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)
🔐 DNSSEC563ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
244ms
A
239ms
MX
211ms
AAAA
282ms
TXT
675ms
CAA
267ms
HTTPS
279ms
TLSA
387ms
SOA
0ms
MTA-STS
489ms
DNSSEC
563ms
SRV
334ms
Total
2292ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 20:25:56 2292ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 00:30:53 897ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 15:08:04 934ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 22:23:44 14676ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-02 22:17:46 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:39:39 2422ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 22:01:41 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 05:16:43 16549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:13:58 1494ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:10:35 447ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:00:20 583ms 2 NS 1 A 1 MX 🔒 Secure View
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