willsen.dk
Last scanned: 2026-08-13 17:12:12  ·  9169ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.182.22.138 43200s — AS200083 Sub 6 Limited 62.182.16.0/21 🇬🇧 United Kingdom —
📧 MX Records3 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
5 43200s mx1.email-cluster.com 64.176.180.184
64.176.183.232		 pmg-slave01.email-cluster.com
pmg-slave02.email-cluster.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
5 43200s mx2.email-cluster.com 45.76.128.239
78.141.238.32		 pmg-slave03.email-cluster.com
pmg-slave04.email-cluster.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
10 43200s failover1.email-cluster.com 109.237.25.170 failover1.email-cluster.com AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover62.182.22.138
🔶 Autoconfig62.182.22.138
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   254ms
TXT Record
v=DMARC1; p=none; rua=mailto:lars@willsen.dk; fo=1
v=spf1 +mx +a +ip4:62.182.22.130 +include:relay.email-cluster.com ~all
✉️ SPF
PolicyRecord (willsen.dk)
~all (soft fail) v=spf1 +mx +a +ip4:62.182.22.130 +include:relay.email-cluster.com ~all
📨 DMARC
PolicyRecord (_dmarc.willsen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@willsen.dk, mailto:chief@willsen.dk, mailto:lars@willsen.dk; pct=100; adkim=s; aspf=s
📬 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)
🔐 DNSSEC138ms
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
33ms
A
47ms
MX
43ms
AAAA
47ms
TXT
254ms
CAA
42ms
HTTPS
37ms
TLSA
112ms
SOA
0ms
MTA-STS
130ms
DNSSEC
138ms
SRV
99ms
Total
9169ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 17:12:12 9169ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-18 13:55:18 11046ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-13 02:39:38 9219ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 12:03:05 1422ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 07:25:08 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:15:15 3464ms 2 NS 1 A 3 MX 🔒 Secure View
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