cisemark.dk

📜 Historical scan 2026-10-01 13:35:41  ·  ← 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   52ms
NameserverIP addressesPTRASN / 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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.155.18 3600s — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark Humlebæk

📧 MX Records#

2 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.semark.dk 83.151.155.21 mail.semark.dk AS31027 GlobalConnect A/S
20 3600s 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   171ms
TXT Record
google-site-verification=0kcptuDnpUMhrEuEd-1rMwEOp_R8BLDY6bIaWz-Wndc
v=spf1 redirect=_spf.semarkit.net

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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#

131ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID20200728023900Z
Policy MX—

📈 TLSRPT#

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

📜 CAA Records#

2 records   51ms
FlagsTagValue
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 CNAMEcisemark.dk (all on cisemark.dk)
www vs bare domainSame network
cisemark.dk: 83.151.155.18 (AS31027)
www.cisemark.dk: 83.151.155.18 (AS31027)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   1313ms
Service / OwnerTypeCert association
HTTPS _443._tcp.cisemark.dk DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 13:49:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-07-30
Expires2027-07-31 (283d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
40ms
MX
32ms
AAAA
33ms
TXT
171ms
CAA
51ms
HTTPS
30ms
TLSA
1313ms
SOA
37ms
MTA-STS
131ms
DNSSEC
123ms
SRV
58ms
Total
1960ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 13:39:13 567ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-01 13:35:41 shown 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 700ms 2 NS 1 A 2 MX 🔒 Secure
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