granbohus.dk

Records from scan: 2026-10-23 09:39:36 · 980ms total · last checked 2026-10-24 13:02 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

granbohus.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 22 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.21 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by granbohus-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 122ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.21	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	granbohus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 52.101.103.162 52.101.185.21 52.101.68.15 52.101.73.123	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 220ms

TXT Record
MS=ms71700738
v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:45.65.90.65 ip4:92.43.124.0/24 -all

✉️ SPF#

Policy	Record (granbohus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:45.65.90.65 ip4:92.43.124.0/24 -all

📨 DMARC#

Policy	Record (_dmarc.granbohus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6082a74ca9e59@dmarc.centerasecurity.com;

📬 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 2026-10-23 09:39:36

www	20.50.64.21 (AS8075) (address records, no CNAME)
www vs bare domain	Same network granbohus.dk: 20.50.64.21 (AS8075) www.granbohus.dk: 20.50.64.21 (AS8075)
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) 0 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-granbohus-dk._domainkey.fredensborg.p-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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

218ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026102201
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	hostmaster@granbohus.dk
Refresh	21600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-23 09:59:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-03-22
Expires	2028-03-31 (523d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

122ms

154ms

141ms

AAAA

138ms

TXT

220ms

CAA

148ms

HTTPS

139ms

TLSA

212ms

SOA

86ms

MTA-STS

151ms

DNSSEC

218ms

SRV

157ms

Total

980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 09:39:36 shown	980ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-15 15:22:29	1027ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:45:34	1350ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 03:49:23	1504ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:08:18	846ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:43:42	1311ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 15:59:59	1231ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 12:38:20	969ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 00:39:12	787ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:02:11	821ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 01:28:49	1495ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-20 15:46:57	1850ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-13 18:11:21	1745ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-07 07:01:17	1310ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-31 13:13:41	1404ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-27 20:59:21	25240ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 18:43:34	9072ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-17 19:02:36	8869ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-09 15:11:25	1027ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:37:54	1785ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 06:24:45	886ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 09:33:34	565ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:07:07	688ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 08:47:00	881ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:36:39	788ms	3 NS 1 A 1 MX	🔒 Secure