gasfakta.dk
Last scanned: 2026-09-04 03:21:54  ·  583ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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 Records2 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.140.127 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
172.66.0.125 3600s — AS13335 Cloudflare, Inc. 172.66.0.0/22 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   157ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (gasfakta.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.gasfakta.dk)
p=reject v=DMARC1;p=reject
📬 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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080501
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
48ms
A
42ms
MX
51ms
AAAA
45ms
TXT
157ms
CAA
43ms
HTTPS
42ms
TLSA
48ms
SOA
0ms
MTA-STS
58ms
DNSSEC
78ms
SRV
209ms
Total
583ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 03:21:54 583ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-25 09:18:22 1098ms 2 NS 2 A 0 MX 🔒 Secure View
2026-08-06 10:07:41 976ms 2 NS 2 A 0 MX 🔒 Secure View
2026-07-12 09:04:20 564ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-24 19:11:53 388ms 2 NS 2 A 0 MX 🔒 Secure View
2026-06-23 04:56:26 1032ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:05:30 4752ms 2 NS 2 A 0 MX 🔒 Secure View
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