lennertwindelboe.dk

📜 Historical scan 2026-09-04 17:58:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lennertwindelboe.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.166 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   25ms
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 Records#

1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.166 3600s webcluster39.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:80fa:e476:f4de:4709 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   129ms
TXT Record
MS=ms71951765
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (lennertwindelboe.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.lennertwindelboe.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 04:18:56
www77.111.240.166 2a02:2350:5:102:80fa:e476:f4de:4709 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…

🔐 DNSSEC#

103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090203
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 05:50:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-03-04
Expires2027-03-31 (163d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
25ms
A
44ms
MX
34ms
AAAA
37ms
TXT
129ms
CAA
28ms
HTTPS
35ms
TLSA
63ms
SOA
0ms
MTA-STS
42ms
DNSSEC
103ms
SRV
48ms
Total
638ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 04:18:56 438ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 05:43:11 562ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 22:52:01 697ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 15:53:10 780ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-20 00:48:53 598ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-13 00:54:45 1491ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 17:58:08 shown 638ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-01 03:48:11 1841ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-30 23:34:32 2954ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-29 19:32:24 2183ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 18:18:53 1173ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-23 03:56:10 17797ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 01:45:03 5808ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-19 01:23:48 1393ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-17 09:50:19 9015ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-10 22:01:14 15872ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 15:15:09 837ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 12:16:08 984ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 08:43:40 1240ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 22:47:31 1088ms 2 NS 1 A 4 MX 🔒 Secure
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