gaardmester.dk

📜 Historical scan 2026-07-01 23:38:36  ·  ← 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   50ms
NameserverIP addressesPTRASN / ISP
adel.ns.cloudflare.com 108.162.192.55
172.64.32.55
173.245.58.55
2606:4700:50::adf5:3a37
2803:f800:50::6ca2:c037
2a06:98c1:50::ac40:2037		 adel.ns.cloudflare.com
adel.ns.cloudflare.com
adel.ns.cloudflare.com
adel.ns.cloudflare.com
adel.ns.cloudflare.com
adel.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rustam.ns.cloudflare.com 108.162.195.148
162.159.44.148
172.64.35.148
2606:4700:58::a29f:2c94
2803:f800:50::6ca2:c394
2a06:98c1:50::ac40:2394		 rustam.ns.cloudflare.com
rustam.ns.cloudflare.com
rustam.ns.cloudflare.com
rustam.ns.cloudflare.com
rustam.ns.cloudflare.com
rustam.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.76.64 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.190.237 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.gaardmester.dk.cust.b.hostedemail.com 64.98.38.4 mx.b.hostedemail.com AS32491 Tucows.com Co.

🔷 AAAA Records (IPv6)#

2 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:4c40 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:beed 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.76.64,172.67.190.237 ech=AEX+DQBBFgAgACCqLV43FeUeqOjID2Vs0XGeDKt8eTBcGZ/6g0ITmkfYewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4c40,2606:4700:3035::ac43:beed

📝 TXT Records#

2 records   176ms
TXT Record
google-site-verification=pi7vWVaetLoVe6G3Imz3sbY5lBKCyH4oceuHp1iDkuo
v=spf1 include:_spf.hostedemail.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.76.64 172.67.190.237 2606:4700:3035::6815:4c40 2606:4700:3035::ac43:beed (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

3 found
SelectorCNAMEKey
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.gaardmester.dk _4OSHArzq_frlSv4wbWGsfVmL0Qk7h6rdxsUl8FrOJI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2406477171
Primary NS (MNAME)adel.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:25:40
FieldValue
RegistrarSimply.com A/S
Registered2015-01-22
Expires2030-01-31 (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#

NS
50ms
A
32ms
MX
43ms
AAAA
43ms
TXT
176ms
CAA
40ms
HTTPS
37ms
TLSA
387ms
SOA
42ms
MTA-STS
55ms
DNSSEC
105ms
SRV
63ms
Total
1248ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 1248ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 09:19:30 1343ms 2 NS 2 A 1 MX 🔓 Insecure
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