dahlgreen.dk

📜 Historical scan 2026-07-12 15:39:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dahlgreen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 984d97ee424b1a4f5b826af8a1921f.pamx1.hotmail.com, 984d97ee424b1a4f5b826af8a1921f.msv1.invalid. The zone is DNSSEC-signed and validates, has no 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#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	984d97ee424b1a4f5b826af8a1921f.pamx1.hotmail.com	40.93.192.3 52.101.10.17 52.101.73.3 52.101.73.31	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
200	43200s	984d97ee424b1a4f5b826af8a1921f.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.241.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 138ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	2	5061	federation.messenger.msn.com

📝 TXT Records#

2 records 258ms

TXT Record
v=msv1 t=984d97ee424b1a4f5b826af8a1921f
v=spf1 include:hotmail.com ~all

✉️ SPF#

Policy	Record (dahlgreen.dk)
~all (soft fail)	v=spf1 include:hotmail.com ~all

📨 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 2026-10-13 02:34:06

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves dahlgreen.dk: no address www.dahlgreen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 10:53:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-09
Expires	2030-03-31 (1257d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

30ms

34ms

AAAA

34ms

TXT

258ms

CAA

39ms

HTTPS

43ms

TLSA

72ms

SOA

0ms

MTA-STS

67ms

DNSSEC

120ms

SRV

138ms

Total

866ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:34:06	1283ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-16 23:18:00	1194ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-12 22:39:39	842ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-17 21:25:36	737ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-13 16:53:02	4934ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-12 15:39:59 shown	866ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-26 04:53:58	1253ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-24 16:02:40	5198ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-19 23:55:55	808ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 23:42:03	611ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 23:41:10	669ms	2 NS 0 A 2 MX	🔒 Secure