holger-danske.dk

📜 Historical scan 2026-07-01 05:02:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holger-danske.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was registered on 7 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.204.180.209 is hosted by Google LLC (AS396982) in The Netherlands. Mail is handled by holgerdanske-dk01e.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.204.180.209	86400s	209.180.204.35.bc.googleusercontent.com	AS396982	Google LLC	35.204.0.0/15	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	holgerdanske-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.18 52.101.68.3 52.101.68.32 52.101.73.15	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 86ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 281ms

TXT Record
facebook-domain-verification=1697i1dzub0r7jwxm9h0p9im4ewlnb
google-site-verification=_DuOQsdD_dISxGUAMAOcOVYci-QDdhbJVsTwtg_XhTU
MS=ms34502481
v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:sendgrid.net include:holger-danske.dk.spf.auto.dnssmarthost.net include:spf.holger-danske.hermes.spartan.dk ~all

✉️ SPF#

Policy	Record (holger-danske.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 include:sendgrid.net include:holger-danske.dk.spf.auto.dnssmarthost.net include:spf.holger-danske.hermes.spartan.dk ~all

📨 DMARC#

Policy	Record (_dmarc.holger-danske.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 2026-10-08 00:06:53

www	35.204.180.209 (AS396982) (address records, no CNAME)
www vs bare domain	Same network holger-danske.dk: 35.204.180.209 (AS396982) www.holger-danske.dk: 35.204.180.209 (AS396982)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u19964708.wl209.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u19964708.wl209.sendgrid.net	RSA · ~1024 bit below 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: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	257
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 21:41:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-07
Expires	2027-09-30 (345d)

🔗 Same registrant#

1 domain

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
holgerdanskeopbevaring.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

46ms

63ms

AAAA

51ms

TXT

281ms

CAA

61ms

HTTPS

68ms

TLSA

650ms

SOA

0ms

MTA-STS

89ms

DNSSEC

130ms

SRV

86ms

Total

1483ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:02:14	1003ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:30:17	754ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:11:22	978ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 18:49:07	982ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 18:30:19	3302ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-29 17:27:32	1579ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 05:46:36	9827ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 05:02:18 shown	1483ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 02:02:24	4295ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 14:48:00	979ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:32:27	2574ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:07:22	887ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:21:31	2602ms	2 NS 1 A 1 MX	🔓 Insecure