zahles.dk

📜 Historical scan 2026-08-28 15:40:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zahles.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.137 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by zahles-dk.mail.protection.outlook.com. 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 28ms

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#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.137	3600s	webcluster10.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1200s	zahles-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.27 52.101.68.32 52.101.73.12	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:48:362a:3a06:3387	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#

9 records 126ms

TXT Record
69shhfd593hjqqf16ehgrese25
7a0vjaa9m9bhsc5mv2dl1q59ar
apple-domain-verification=Kj0JQH6FFlZChwI1
d1cdmbckia65m1vb6f8kgqmqlh
lumf35lposi740g4953v9chip8
MS=ms31081646
Sendinblue-code:79b125d02191090459333211dbf8f20c
v=spf1 mx a ip4:87.54.47.104/32 ip4:87.54.47.105/32 ip4:81.161.156.226/32 ip4:20.71.230.134/32 a:ratatosk.zahles.dk a:porthos.sieverts.dk include:spf.protection.outlook.com include:spf.sendinblue.com -all
W8ClB63DMogrFz0AcsfEEJ9K24jaL9maV6zou71x54VG8HXazGAeYE0wmP7/lzNMmO+J08DTjmLxy+0L5mUSSg==

✉️ SPF#

Policy	Record (zahles.dk)
-all (hard fail)	v=spf1 mx a ip4:87.54.47.104/32 ip4:87.54.47.105/32 ip4:81.161.156.226/32 ip4:20.71.230.134/32 a:ratatosk.zahles.dk a:porthos.sieverts.dk include:spf.protection.outlook.com include:spf.sendinblue.com -all

📨 DMARC#

Policy	Record (_dmarc.zahles.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=1; rua=mailto:dmarc_agg@vali.email; ruf=mailto:postmaster@zahles.dk; fo=1; adkim=r; aspf=r; rf=afrf; sp=quarantine

📬 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 2026-10-15 07:46:53

www CNAME	zahles.dk (all on zahles.dk) → 77.111.240.137 2a02:2350:5:102:48:362a:3a06:3387 (AS51468)
www vs bare domain	Same network zahles.dk: 77.111.240.137 2a02:2350:5:102:48:362a:3a06:3387 (AS51468) www.zahles.dk: 77.111.240.137 2a02:2350:5:102:48:362a:3a06:3387 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-zahles-dk._domainkey.zahles.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082801
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 2026-10-15 08:08:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-10-05
Expires	2026-10-31 (13d)

🔗 Same registrant#

2 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).

Domain	Registrar
seminarieskole.dk	Punktum dk A/S (direct)
zahlesgym.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

33ms

35ms

AAAA

34ms

TXT

126ms

CAA

27ms

HTTPS

29ms

TLSA

297ms

SOA

0ms

MTA-STS

37ms

DNSSEC

99ms

SRV

45ms

Total

809ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 07:46:53	1023ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 11:49:48	746ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 11:41:48	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 06:34:43	2900ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 05:20:30	1745ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 04:47:36	987ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 15:40:14 shown	809ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:50:37	988ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 18:39:46	1146ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 04:56:27	4617ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 10:20:49	1440ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:04:58	3858ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:00:57	1063ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:08:16	4105ms	2 NS 1 A 1 MX	🔒 Secure