dykkerbog.dk

📜 Historical scan 2026-06-17 05:10:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dykkerbog.dk is a .dk domain served by 4 nameservers (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.124.66.7 is hosted by WHG Hosting Services Ltd (AS209341) in United States. Mail is handled by mail.dykkerbog.dk. The zone is not DNSSEC-signed, has no 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#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.a2hosting.com	—	—	—
ns2.a2hosting.com	—	—	—
ns3.a2hosting.com	—	—	—
ns4.a2hosting.com	—	—	—

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.124.66.7	—	nl1-cl9-ats1.a2hosting.com	AS209341	WHG Hosting Services Ltd	209.124.66.0/23	🇺🇸 United States	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.dykkerbog.dk	209.124.66.7	nl1-cl9-ats1.a2hosting.com	AS209341 WHG Hosting Services Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 151ms

TXT Record
v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com ~all

✉️ SPF#

Policy	Record (dykkerbog.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 13:27:50

www CNAME	dykkerbog.dk (all on dykkerbog.dk) → 209.124.66.7 (AS209341)
www vs bare domain	Same network dykkerbog.dk: 209.124.66.7 (AS209341) www.dykkerbog.dk: 209.124.66.7 (AS209341)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026051601
Primary NS (MNAME)	ns1.a2hosting.com
Responsible (RNAME)	root@nl1-cl9-ats1.a2hosting.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

50ms

AAAA

51ms

TXT

151ms

CAA

59ms

HTTPS

50ms

TLSA

72ms

SOA

58ms

MTA-STS

52ms

DNSSEC

161ms

SRV

0ms

Total

464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:27:50	788ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:35:28	595ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 00:13:01	9559ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-21 10:25:55	800ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 03:09:00	3593ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 17:02:17	972ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-16 14:03:15	1251ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 15:59:25	751ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 11:16:34	1165ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:10:42 shown	464ms	4 NS 1 A 1 MX	🔓 Insecure