glassholmgaard.dk

📜 Historical scan 2026-06-17 10:25:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glassholmgaard.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.71.58.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.glassholmgaard.dk. 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 112ms

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#

1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.58.180	—	plesk1.optimized.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.glassholmgaard.dk	109.71.58.180	plesk1.optimized.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 237ms

TXT Record
v=DMARC1; p=none;
v=spf1 include:spf.stom.dk ~all

✉️ SPF#

Policy	Record (glassholmgaard.dk)
~all (soft fail)	v=spf1 include:spf.stom.dk ~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 2026-10-12 19:39:07

www	109.71.58.180 (AS48854) (address records, no CNAME)
www vs bare domain	Same network glassholmgaard.dk: 109.71.58.180 (AS48854) www.glassholmgaard.dk: 109.71.58.180 (AS48854)
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#

1 found

Selector	CNAME	Key
default	—	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#

210ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026061100
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 2026-10-07 07:08:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-11-21
Expires	2026-11-20 (26d)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

75ms

91ms

AAAA

76ms

TXT

237ms

CAA

76ms

HTTPS

86ms

TLSA

104ms

SOA

74ms

MTA-STS

224ms

DNSSEC

210ms

SRV

0ms

Total

720ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:39:06	1171ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 10:23:21	1300ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:23:42	493ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:40:17	636ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:30:42	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 07:04:37	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:25:49	537ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:25:04 shown	720ms	3 NS 1 A 1 MX	🔒 Secure