gaardmester.dk

📜 Historical scan 2026-06-17 09:19:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gaardmester.dk is a .dk domain served by 2 nameservers (adel.ns.cloudflare.com, rustam.ns.cloudflare.com). It was registered on 22 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.64 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.gaardmester.dk.cust.b.hostedemail.com. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	—	—	—
rustam.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.64	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.237	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.gaardmester.dk.cust.b.hostedemail.com	64.98.38.4	mx.b.hostedemail.com	AS32491 Tucows.com Co.

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:beed	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4c40	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.64,172.67.190.237 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:beed,2606:4700:3035::6815:4c40

📝 TXT Records#

2 records 206ms

TXT Record
google-site-verification=pi7vWVaetLoVe6G3Imz3sbY5lBKCyH4oceuHp1iDkuo
v=spf1 include:_spf.hostedemail.com ~all

✉️ SPF#

Policy	Record (gaardmester.dk)
~all (soft fail)	v=spf1 include:_spf.hostedemail.com ~all

📨 DMARC#

Policy	Record (_dmarc.gaardmester.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 05:11:06

www	104.21.76.64 172.67.190.237 2606:4700:3035::6815:4c40 2606:4700:3035::ac43:beed (AS13335) (address records, no CNAME)
www vs bare domain	Same network gaardmester.dk: 104.21.76.64 172.67.190.237 2606:4700:3035::6815:4c40 2606:4700:3035::ac43:beed (AS13335) www.gaardmester.dk: 104.21.76.64 172.67.190.237 2606:4700:3035::6815:4c40 2606:4700:3035::ac43:beed (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit
s1	s1.domainkey.u14825357.wl108.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u14825357.wl108.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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2406477171
Primary NS (MNAME)	adel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:25:40

Field	Value
Registrar	Simply.com A/S
Registered	2015-01-22
Expires	2030-01-31 (1202d)

🔗 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#

42ms

89ms

69ms

AAAA

37ms

TXT

206ms

CAA

30ms

HTTPS

50ms

TLSA

308ms

SOA

34ms

MTA-STS

65ms

DNSSEC

176ms

SRV

0ms

Total

1343ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:11:06	1484ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 20:18:34	1620ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:39:50	1926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 18:26:51	2677ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 06:07:58	2733ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 14:36:52	3080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 07:29:31	10892ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 13:46:32	10280ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 23:38:36	1248ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:19:30 shown	1343ms	2 NS 2 A 1 MX	🔓 Insecure