theilmann.dk

📜 Historical scan 2026-08-31 14:27:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

theilmann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.165 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no 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   48ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.165 3600s webcluster38.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.165
🔶 Autoconfig77.111.240.165

🔷 AAAA Records (IPv6)#

1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8029:bfb8:c3b7:7d9b 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#

📝
No TXT records found

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 09:48:32
www77.111.240.184 2a02:2350:5:102:80c7:226:9517:bda9 (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

🔗 TLSA / DANE#

3 records   67ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC#

82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026082902
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 07:38:38
FieldValue
RegistrarONE.COM A/S
Registered1999-08-06
Expires2027-09-30 (347d)

🔗 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
48ms
A
47ms
MX
32ms
AAAA
55ms
TXT
179ms
CAA
57ms
HTTPS
51ms
TLSA
67ms
SOA
0ms
MTA-STS
54ms
DNSSEC
82ms
SRV
91ms
Total
625ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 09:48:32 739ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-04 03:51:26 464ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-24 07:26:50 509ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-19 16:05:56 578ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-16 20:57:44 837ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-13 20:42:55 1236ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-31 14:27:48 shown 625ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-30 18:59:19 1274ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-29 00:35:03 574ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-01 22:30:34 785ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 19:20:25 785ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 08:42:04 981ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 12:59:30 962ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:44:59 1360ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 05:43:51 787ms 2 NS 1 A 4 MX 🔒 Secure
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