assenshavn.dk
Last scanned: 2026-06-25 10:45:02  ·  3286ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   229ms
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   204ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.64.13 3600s — AS8075 Microsoft Corporation 20.48.0.0/12 🇮🇪 Ireland Dublin
📧 MX Records1 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s assenshavn-dk.mail.eo.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::1
2a01:111:f403:ca04::4
2a01:111:f403:ca09::20
52.101.68.16
52.101.68.3
52.101.73.1
52.101.73.28		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-db4pr02cu00400.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   715ms
TXT Record
google-site-verification=cqNSEKsKmfkXFKD13Lv2y62NgWZJU5neE5Ri4nZlf6w
✉️ 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)
🔐 DNSSEC303ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA228ms
FieldValue
Serial2026061801
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
229ms
A
204ms
MX
220ms
AAAA
232ms
TXT
715ms
CAA
214ms
HTTPS
213ms
TLSA
1159ms
SOA
228ms
MTA-STS
218ms
DNSSEC
303ms
SRV
288ms
Total
3286ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:45:02 3286ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:35:16 1599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:45:20 1009ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:12:35 2019ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 00:47:38 971ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 10:13:48 1305ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:45:22 1571ms 2 NS 1 A 1 MX 🔒 Secure View
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