cisemark.dk

📜 Historical scan 2026-06-16 20:56:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cisemark.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.151.155.18 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.semark.dk, hem01.semark.dk. The zone is DNSSEC-signed and validates, 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#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.151.155.18	—	—	AS31027	GlobalConnect A/S	83.151.128.0/18	🇩🇰 Denmark	—

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.semark.dk	83.151.155.18	—	AS31027 GlobalConnect A/S
20	—	hem01.semark.dk	83.151.155.18	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 246ms

TXT Record
google-site-verification=0kcptuDnpUMhrEuEd-1rMwEOp_R8BLDY6bIaWz-Wndc
v=spf1 redirect=_spf.semarkit.net

✉️ SPF#

Policy	Record (cisemark.dk)
redirect=_spf.semarkit.net	v=spf1 redirect=_spf.semarkit.net

📨 DMARC#

Policy	Record (_dmarc.cisemark.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; aspf=r; adkim=r; fo=1; pct=100; rua=mailto:postmaster@semark.dk; ruf=mailto:postmaster@semark.dk;

📬 MTA-STS#

169ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20200728023900Z
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:postmaster@semark.dk

📜 CAA Records#

2 records 44ms

Flags	Tag	Value
0	iodef	mailto:info@semark.dk
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:42:38

www CNAME	cisemark.dk (all on cisemark.dk) → 83.151.155.18 (AS31027)
www vs bare domain	Same network cisemark.dk: 83.151.155.18 (AS31027) www.cisemark.dk: 83.151.155.18 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 85ms

Service / Owner	Type	Cert association
HTTPS _443._tcp.cisemark.dk	DANE-TA · SPKI · SHA-256	8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

134ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026040401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 13:49:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-07-30
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

47ms

45ms

AAAA

46ms

TXT

246ms

CAA

44ms

HTTPS

41ms

TLSA

85ms

SOA

38ms

MTA-STS

169ms

DNSSEC

134ms

SRV

0ms

Total

700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 13:39:13	567ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 13:35:41	1960ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 13:32:10	756ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-28 06:17:51	604ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 05:13:38	6537ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-03 14:06:48	11031ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:35:08	906ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 20:56:03 shown	700ms	2 NS 1 A 2 MX	🔒 Secure