seqiruscsl.dk

📜 Historical scan 2026-06-17 23:58:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seqiruscsl.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was registered on 10 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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#

7 records 130ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.markmonitor.com	149.112.160.1 2620:10a:80a8::1	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com	176.97.158.1 2001:67c:10b8::1	ns2.markmonitor.com ns2.markmonitor.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.markmonitor.com	149.112.161.1 2620:10a:80a9::1	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com	192.174.68.1 2001:67c:1bc::1	ns1.markmonitor.com ns1.markmonitor.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.markmonitor.com	149.112.160.2 2620:10a:80a8::2	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com	176.97.158.3 2001:67c:10b8::3	ns6.markmonitor.com ns6.markmonitor.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns7.markmonitor.com	149.112.161.2 2620:10a:80a9::2	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

1 records 146ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.70.98	—	a70384359927a67a2.awsglobalaccelerator.com	AS16509	—	—	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 249ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (seqiruscsl.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.seqiruscsl.dk)
p=reject	v=DMARC1; p=reject; sp=reject; aspf=s; pct=100

📬 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 06:41:54

www	15.197.70.98 (AS16509) (address records, no CNAME)
www vs bare domain	Same network seqiruscsl.dk: 15.197.70.98 (AS16509) www.seqiruscsl.dk: 15.197.70.98 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

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

🏷️ SOA#

152ms

Field	Value
Serial	2026060702
Primary NS (MNAME)	ns1.markmonitor.com
Responsible (RNAME)	hostmaster@markmonitor.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-17 11:21:50

Field	Value
Registrar	MarkMonitor Inc.
Registered	2021-12-10
Expires	2027-12-09 (415d)

🔗 Same registrant#

2 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
a1rtime.dk	MarkMonitor Inc.
cslvifor.dk	MarkMonitor Inc.

📋 WHOIS#

⏱️ Lookup Timing#

130ms

146ms

92ms

AAAA

154ms

TXT

249ms

CAA

134ms

HTTPS

99ms

TLSA

129ms

SOA

152ms

MTA-STS

111ms

DNSSEC

210ms

SRV

171ms

Total

1941ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 06:37:36	1404ms	7 NS 1 A 0 MX	🔓 Insecure
2026-09-18 18:28:56	3891ms	7 NS 1 A 0 MX	🔓 Insecure
2026-08-27 17:16:02	2057ms	7 NS 1 A 0 MX	🔓 Insecure
2026-08-26 15:44:39	3846ms	7 NS 1 A 0 MX	🔓 Insecure
2026-08-25 06:42:17	11085ms	7 NS 1 A 0 MX	🔓 Insecure
2026-08-07 16:25:15	1246ms	7 NS 1 A 0 MX	🔓 Insecure
2026-07-18 02:38:49	4615ms	7 NS 1 A 0 MX	🔓 Insecure
2026-07-02 14:44:34	953ms	7 NS 1 A 0 MX	🔓 Insecure
2026-06-27 12:39:49	899ms	7 NS 1 A 0 MX	🔓 Insecure
2026-06-17 23:58:39 shown	1941ms	7 NS 1 A 0 MX	🔓 Insecure