dethleffs.dk

📜 Historical scan 2026-10-01 17:45:29 · ← 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. 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dethleffs-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca38::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.103.143 52.101.103.36 52.101.68.39 52.101.91.21	mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr05cu00105.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 264ms

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#

153ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

40ms

Field	Value
Serial	2025071082
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#

63ms

46ms

59ms

AAAA

134ms

TXT

264ms

CAA

52ms

HTTPS

52ms

TLSA

183ms

SOA

40ms

MTA-STS

73ms

DNSSEC

153ms

SRV

91ms

Total

947ms

🕐 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 shown	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	933ms	4 NS 1 A 1 MX	🔒 Secure