bookagent.dk

📜 Historical scan 2026-06-19 13:25:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookagent.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.80.8.22 is hosted by COLT Technology Services Group Limited (AS8220) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.80.8.22	43200s	—	AS8220	COLT Technology Services Group Limited	80.80.0.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 11:41:31

www	80.80.8.22 (AS8220) (address records, no CNAME)
www vs bare domain	Same network bookagent.dk: 80.80.8.22 (AS8220) www.bookagent.dk: 80.80.8.22 (AS8220)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

35ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

39ms

68ms

AAAA

67ms

TXT

150ms

CAA

33ms

HTTPS

35ms

TLSA

139ms

SOA

35ms

MTA-STS

92ms

DNSSEC

82ms

SRV

71ms

Total

536ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:41:31	402ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:02:14	545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:05:30	476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:13:49	683ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 02:28:47	1898ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 21:12:14	24497ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 18:14:52	4598ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 14:15:33	3169ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:56:16	4624ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 05:31:07	1190ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 17:22:52	1306ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:22:49	693ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-19 13:25:35 shown	536ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:55:48	426ms	2 NS 1 A 0 MX	🔒 Secure