dykkervaerkstedet.dk

📜 Historical scan 2026-06-17 05:10:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dykkervaerkstedet.dk is a .dk domain served by 2 nameservers (carl.ns.cloudflare.com, clara.ns.cloudflare.com). It was registered on 15 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.211 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. 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   29ms
NameserverIP addressesPTRASN / ISP
carl.ns.cloudflare.com — — —
clara.ns.cloudflare.com — — —

🌍 A Records#

2 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.211 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.207.27 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:16d3 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:cf1b — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   28ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.211,172.67.207.27 ech=AEX+DQBBJwAgACBdyL6ohvLUVHyP5QrQOPMNwhUaSEvijFQOPei6OLPPJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:16d3,2606:4700:3036::ac43:cf1b

📝 TXT Records#

4 records   123ms
TXT Record
firebase=dykkervaerkstedet
google-site-verification=l2oJom3N48muTa9o3phCzRYlpdxjRkQ3UnNN-Ids1hI
google-site-verification=z30L7MpRBz7YeO75PxFKG16sFEt9VVyxv-6BJPaQ3EI
v=spf1 include:_spf.one.com include:_spf.firebasemail.com ~all

✉️ SPF#

PolicyRecord (dykkervaerkstedet.dk)
~all (soft fail) v=spf1 include:_spf.one.com include:_spf.firebasemail.com ~all

📨 DMARC#

PolicyRecord (_dmarc.dykkervaerkstedet.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:65397c63718a4a5aaf0bddf4e45f32b1@dmarc-reports.cloudflare.net;

📬 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 2026-10-17 05:37:34
www104.21.22.211 172.67.207.27 2606:4700:3037::6815:16d3 2606:4700:3037::ac43:cf1b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found
SelectorCNAMEKey
default — Revoked (empty key)
dkim — Revoked (empty key)
k1 — Revoked (empty key)
mail — Revoked (empty key)
s1 — Revoked (empty key)
s2 — Revoked (empty key)

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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   60ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…

🔐 DNSSEC#

114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2406340211
Primary NS (MNAME)carl.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 06:06:55
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-01-15
Expires2027-01-31 (95d)

🔗 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
29ms
A
50ms
MX
50ms
AAAA
30ms
TXT
123ms
CAA
24ms
HTTPS
28ms
TLSA
60ms
SOA
27ms
MTA-STS
34ms
DNSSEC
114ms
SRV
0ms
Total
553ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 05:37:34 2037ms 2 NS 2 A 3 MX 🔓 Insecure
2026-10-04 12:38:50 2554ms 2 NS 2 A 3 MX 🔓 Insecure
2026-10-03 12:28:19 2020ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-30 12:23:48 642ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-27 21:21:21 4710ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 13:21:30 924ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-17 17:09:49 1841ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-10 15:28:11 1606ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-03 14:24:58 670ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-29 05:30:38 1468ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-27 00:45:23 854ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-26 17:03:11 1315ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-24 06:08:43 4564ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-20 01:59:51 33166ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-17 17:35:58 7058ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-06 17:57:25 1432ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-24 00:31:49 1798ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-08 11:09:49 1567ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-30 04:01:35 1145ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-22 16:59:33 960ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-20 20:28:30 645ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-19 10:51:40 1324ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-17 05:10:51 shown 553ms 2 NS 2 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone