dethleffs.dk

📜 Historical scan 2026-06-17 02:25:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dethleffs.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 25 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.71.10.218 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by dethleffs-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	—	—	—
ns2.eurodns.com	—	—	—
ns3.eurodns.com	—	—	—
ns4.eurodns.com	—	—	—

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.71.10.218	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dethleffs-dk.mail.protection.outlook.com	52.101.73.153 52.101.73.22 52.101.73.26 52.101.73.8	mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	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 Records#

2 records 126ms

TXT Record
_globalsign-domain-verification=UiApG2mU0FrH54M9JtVAiFsTzTZnB87hsMvqGlTRF1
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dethleffs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dethleffs.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-report@erwinhymergroup.com;

📬 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 2026-10-20 14:39:09

www CNAME	prd.pimcore.svc.erwinhymergroup.com (all on erwinhymergroup.com) → 20.71.10.218 (AS8075)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

30ms

Field	Value
Serial	2025071063
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 09:06:04

Field	Value
Registrar	Eurodns S.A
Registered	1999-11-25
Expires	2026-12-31 (68d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
dethleffs-90-jubilaeum.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

38ms

35ms

33ms

AAAA

35ms

TXT

126ms

CAA

36ms

HTTPS

50ms

TLSA

514ms

SOA

30ms

MTA-STS

46ms

DNSSEC

122ms

SRV

0ms

Total

933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 14:39:08	1699ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-18 08:32:25	1857ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 18:03:56	2819ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 17:45:29	947ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-30 17:38:49	1867ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 20:02:47	1859ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:21:34	768ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 23:21:13	6861ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-09 05:14:53	25318ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:14:47	10039ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-18 09:31:23	9153ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 16:53:07	870ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-29 17:18:59	1303ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:25:41 shown	933ms	4 NS 1 A 1 MX	🔒 Secure