boligkalkylen.dk
Last scanned: 2026-08-31 10:38:53  ·  666ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   179ms
TXT Record
google-site-verification=dB_w6mE_wXUjs_cfp-q3pgINGEeUcGrxy3kVq6x8qTg
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.boligkalkylen.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082704
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
40ms
A
39ms
MX
39ms
AAAA
45ms
TXT
179ms
CAA
45ms
HTTPS
35ms
TLSA
224ms
SOA
0ms
MTA-STS
67ms
DNSSEC
80ms
SRV
61ms
Total
666ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:38:53 666ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 06:49:05 431ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 06:38:52 9471ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 21:58:18 4655ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 20:22:57 632ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 10:27:16 8549ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-19 22:18:45 579ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 10:01:12 842ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 20:02:44 634ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 17:58:56 16593ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 15:53:14 8570ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 02:17:50 806ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 21:34:51 1038ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 19:29:26 4606ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 21:00:56 4129ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 20:31:38 2115ms 1 NS 0 A 0 MX ❓ Unknown View
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