glassilkeborg.dk

📜 Historical scan 2026-08-13 07:00:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glassilkeborg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.159 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 230ms

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 185ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.159	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	46.30.215.159

🔷 AAAA Records (IPv6)#

1 records 207ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:f8:8496:6feb:79b9	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 495ms

TXT Record
MS=ms55644000
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (glassilkeborg.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.glassilkeborg.dk)
p=reject	v=DMARC1; p=reject

📬 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 02:01:09

www	46.30.215.159 2a02:2350:5:106:f8:8496:6feb:79b9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network glassilkeborg.dk: 46.30.215.159 2a02:2350:5:106:f8:8496:6feb:79b9 (AS51468) www.glassilkeborg.dk: 46.30.215.159 2a02:2350:5:106:f8:8496:6feb:79b9 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-glassilkeborg-dk._domainkey.glassilkeborg.onmicrosoft.com	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#

2 records 296ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

409ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062302
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 2026-10-21 01:05:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-17
Expires	2027-07-31 (277d)

🔗 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
autoglassilkeborg.dk	Punktum dk A/S (direct)
glas-experten.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

230ms

185ms

204ms

AAAA

207ms

TXT

495ms

CAA

239ms

HTTPS

224ms

TLSA

296ms

SOA

0ms

MTA-STS

310ms

DNSSEC

409ms

SRV

300ms

Total

2328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:01:09	1723ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 00:54:27	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:49:06	1027ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 09:37:44	745ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 16:19:27	2731ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-22 10:56:22	1046ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-21 10:30:45	1644ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 07:00:03 shown	2328ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-30 03:47:19	11227ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 09:17:59	690ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 09:25:28	943ms	2 NS 1 A 2 MX	🔒 Secure