pgreve.dk

📜 Historical scan 2026-06-18 09:17:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pgreve.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.144.253.206 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by pgreve-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 106ms

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 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.144.253.206	3600s	—	AS8075	Microsoft Corporation	51.144.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pgreve-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 52.101.68.18 52.101.68.3 52.101.73.2 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔌 SRV Records#

1 records 191ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 237ms

TXT Record
MS=ms56341227
MS=ms68182219
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (pgreve.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-22 02:17:14

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks pgreve.dk: 51.144.253.206 (AS8075) www.pgreve.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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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#

219ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2026061001
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 2026-10-20 00:14:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-08-09
Expires	2028-08-31 (679d)

🔗 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
stgr.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

106ms

108ms

87ms

AAAA

106ms

TXT

237ms

CAA

104ms

HTTPS

91ms

TLSA

577ms

SOA

88ms

MTA-STS

25ms

DNSSEC

219ms

SRV

191ms

Total

1253ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:17:14	1250ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 23:57:29	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 15:43:57	1972ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:54:04	1023ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:54:52	1145ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 22:55:28	1039ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:41:34	1260ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 11:29:49	2188ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 07:42:38	8954ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 08:20:07	8994ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 09:17:16 shown	1253ms	2 NS 1 A 1 MX	🔒 Secure