grpa.dk

📜 Historical scan 2026-08-27 13:24:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grpa.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 August 2026 (WHOIS) and first appeared in the .dk zone on 22 August 2026. Mail is handled by grpa-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#

3 records 17ms

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 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grpa-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 68ms

TXT Record
MS=ms58561988
v=spf1 include:spf.protection.outlook.com

✉️ SPF#

Policy	Record (grpa.dk)
no all — incomplete SPF	v=spf1 include:spf.protection.outlook.com

📨 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 11:27:50

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network grpa.dk: 185.158.133.1 (AS13335) www.grpa.dk: 185.158.133.1 (AS13335)
Wildcard	No
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#

2 found

Selector	CNAME	Key
selector1	selector1-grpa-dk._domainkey.toholdingaps.a-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-grpa-dk._domainkey.toholdingaps.a-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: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2026082702
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 11:37:09

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-21
Expires	2027-08-20 (302d)

🔗 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
brunogboge.dk	Simply.com A/S
grønnepartnere.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

17ms

21ms

AAAA

22ms

TXT

68ms

CAA

19ms

HTTPS

23ms

TLSA

162ms

SOA

0ms

MTA-STS

32ms

DNSSEC

119ms

SRV

45ms

Total

676ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:27:50	1545ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 22:20:26	929ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-10 03:25:41	1040ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-05 10:20:04	1690ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 18:32:15	2862ms	3 NS 0 A 1 MX	🔒 Secure
2026-08-27 13:24:34 shown	676ms	3 NS 0 A 1 MX	🔒 Secure
2026-08-26 12:47:52	168ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 17:16:26	638ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 09:15:16	781ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 09:02:40	735ms	1 NS 0 A 0 MX	❓ Unknown