seat24.dk

📜 Historical scan 2026-07-03 16:16:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seat24.dk is a .dk domain served by 6 nameservers (a1-13.akam.net, a14-64.akam.net, a16-65.akam.net and 3 more). It was registered on 22 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.199.75.130 is hosted by Akamai International B.V. (AS20940) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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#

6 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-13.akam.net	193.108.91.13 2600:1401:2::d	a1-13.akam.net ns1-13.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a14-64.akam.net	184.26.161.64 2600:1480:1800::40	a14-64.akam.net a14-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a16-65.akam.net	23.211.132.65 2600:1406:1b::41	a16-65.akam.net a16-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a18-66.akam.net	2600:1480:4800::42 95.101.36.66	a18-66.akam.net a18-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-67.akam.net	2600:1480:b000::43 95.100.168.67	a5-67.akam.net ns6-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-64.akam.net	23.61.199.64 2600:1406:32::40	ns3-64.akam.net a7-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.199.75.130	60s	a23-199-75-130.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.199.72.0/21	🇩🇰 Denmark	Ballerup Municipality
23.199.75.144	60s	a23-199-75-144.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.199.72.0/21	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

5 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1800s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 64.233.163.27	lt-in-f26.1e100.net lt-in-x1a.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	1800s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	1800s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	1800s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	1800s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:26f0:a00::17c7:4b82	60s	g2a02-26f0-0a00-0000-0000-0000-17c7-4b82.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:800:0:0:0:0:0/37	🇩🇰 Denmark	Ballerup Municipality
2a02:26f0:a00::17c7:4b90	60s	g2a02-26f0-0a00-0000-0000-0000-17c7-4b90.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:800:0:0:0:0:0/37	🇩🇰 Denmark	Ballerup Municipality

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 173ms

TXT Record
5f9cb406c00e46099f3c5cefe412a7fd
Sendinblue-code:8c8c51e46f7dc5554e81a93c63b16f92
v=spf1 redirect=_spf.etraveli.com

✉️ SPF#

Policy	Record (seat24.dk)
redirect=_spf.etraveli.com	v=spf1 redirect=_spf.etraveli.com

📨 DMARC#

Policy	Record (_dmarc.seat24.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@etraveligroup.com;ruf=mailto:dmarc-reports@etraveligroup.com;

📬 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 12:29:35

www	185.157.223.250 (AS42708) (address records, no CNAME)
www vs bare domain	Same network seat24.dk: 185.157.223.250 (AS42708) www.seat24.dk: 185.157.223.250 (AS42708)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.seat24.dk	4tZBU79xrxopI5yiHn8z2Uxvlj5edF_DoUJGcjALP0E

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1313ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2015111843
Primary NS (MNAME)	a1-13.akam.net
Responsible (RNAME)	dnsadmin@etraveli.com
Refresh	900s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 22:12:03

Field	Value
Registrar	Name SRS AB
Registered	2000-03-22
Expires	2027-03-31 (154d)

🔗 Same registrant#

3 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).

Domain	Registrar
flybillet.dk	Name SRS AB
supersaver.dk	Name SRS AB
travelstart.dk	Name SRS AB

📋 WHOIS#

⏱️ Lookup Timing#

50ms

46ms

54ms

AAAA

34ms

TXT

173ms

CAA

48ms

HTTPS

46ms

TLSA

204ms

SOA

0ms

MTA-STS

78ms

DNSSEC

1313ms

SRV

62ms

Total

2692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:29:35	760ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 04:16:47	494ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-22 21:38:42	2831ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-21 15:37:58	880ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 16:16:59 shown	2692ms	6 NS 2 A 5 MX	🔓 Insecure
2026-07-01 06:26:06	1172ms	6 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:58:05	2012ms	6 NS 2 A 5 MX	🔓 Insecure