ypost.dk

📜 Historical scan 2026-06-27 21:55:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ypost.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.182.205.153 is hosted by Soltia Consulting SL (AS201942) in Spain. Mail is handled by ypost-dk.mail.protection.outlook.com. 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 40ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.182.205.153	43200s	—	AS201942	Soltia Consulting SL	195.182.205.0/24	🇪🇸 Spain	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ypost-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.12 52.101.68.32 52.101.68.39 52.101.73.16	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 141ms

TXT Record
MS=ms93180038
T5MJXDkzEHMRY25PJCllmNjwyyHWtEtYR9ixxg0N2IElVpB55qTG0NEjWyvQWwcsYcIE+vWIZFlM+u0kcSpkWA==
v=spf1 include:spf.protection.outlook.com ip4:109.202.158.45 -all

✉️ SPF#

Policy	Record (ypost.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:109.202.158.45 -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 2026-10-22 02:08:46

www CNAME	ypost.dk (all on ypost.dk) → 195.182.205.153 (AS201942)
www vs bare domain	Same network ypost.dk: 195.182.205.153 (AS201942) www.ypost.dk: 195.182.205.153 (AS201942)
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-ypost-dk._domainkey.dahlaps.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026030601
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 2026-10-22 02:28:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-06-18
Expires	2030-06-30 (1345d)

🔗 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
dahl-lolland.dk	Punktum dk A/S (direct)
talevarsling.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

35ms

41ms

AAAA

35ms

TXT

141ms

CAA

36ms

HTTPS

43ms

TLSA

251ms

SOA

37ms

MTA-STS

41ms

DNSSEC

54ms

SRV

50ms

Total

763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:08:46	587ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 01:29:24	2742ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:56:04	883ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 15:20:15	847ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:55:39 shown	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:49:27	3194ms	2 NS 1 A 1 MX	🔒 Secure