gpnet.dk

Records from scan: 2026-10-13 14:01:00 · 2793ms total · last checked 2026-10-22 15:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gpnet.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 7 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gpnet-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 539ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gpnet-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::6 52.101.209.31 52.101.68.25 52.101.73.123 52.101.73.153	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.149.136
🔶 Autoconfig	95.154.23.251

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1054ms

TXT Record
MS=ms12685457
v=spf1 ip4:95.154.23.251 ip4:194.126.192.100 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gpnet.dk)
-all (hard fail)	v=spf1 ip4:95.154.23.251 ip4:194.126.192.100 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.gpnet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ka@kan-consult.dk

📬 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#

checked 2026-10-13 14:01:00

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves gpnet.dk: no address www.gpnet.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-gpnet-dk._domainkey.adonisvej36.k-v1.dkim.mail.microsoft	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#

663ms

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

🏷️ SOA#

126ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 14:13:32

Field	Value
Registrar	Simply.com A/S
Registered	2006-04-07
Expires	2027-04-30 (188d)

🔗 Same registrant#

3 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
adonisvej36.dk	Simply.com A/S
jmf-teknik.dk	Simply.com A/S
oz9kim.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

62ms

588ms

539ms

AAAA

538ms

TXT

1054ms

CAA

542ms

HTTPS

518ms

TLSA

863ms

SOA

126ms

MTA-STS

587ms

DNSSEC

663ms

SRV

671ms

Total

2793ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 14:01:00 shown	2793ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-03 20:20:40	1079ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-02 20:21:41	2490ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-17 23:17:08	1099ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-21 12:51:53	628ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-20 05:02:57	1144ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-17 10:13:36	2355ms	3 NS 0 A 1 MX	🔒 Secure