boldthansen.dk
📜 Historical scan 2026-06-16 15:35:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.180 — webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 — boldthansen-dk.mail.protection.outlook.com 52.101.68.12
52.101.73.11
52.101.73.153
52.101.73.30		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:80fa:5e2f:1c2f:1090 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   270ms
TXT Record
v=DMARC1; p=reject; rua=mailto:herle@boldthansen.dk;
v=spf1 ip4:46.36.211.197 include:_custspf.one.com include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (boldthansen.dk)
-all (hard fail) v=spf1 ip4:46.36.211.197 include:_custspf.one.com include:spf.protection.outlook.com -all
📨 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)
🔐 DNSSEC124ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA41ms
FieldValue
Serial2026053101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-22 11:43:43
FieldValue
RegistrarONE.COM A/S
Registered2023-04-20
Expires2027-04-19 (227d)
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
45ms
MX
42ms
AAAA
42ms
TXT
270ms
CAA
42ms
HTTPS
43ms
TLSA
293ms
SOA
41ms
MTA-STS
33ms
DNSSEC
124ms
SRV
0ms
Total
900ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 13:57:24 1367ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 11:43:25 6886ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-05 23:52:01 3124ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:55:59 5506ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:05:16 1123ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:27:55 1083ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:55:48 647ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 15:47:35 794ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 15:36:46 5275ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-16 15:35:08 900ms 2 NS 1 A 1 MX 🔒 Secure View
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