cisemark.dk

Records from scan: 2026-10-04 13:39:13  ·  567ms total  ·  last checked 2026-10-17 02:51 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   39ms
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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.155.18 3600s — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark —

📧 MX Records#

2 records   37ms
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   155ms
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#

80ms
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   44ms
FlagsTagValue
0 iodef mailto:info@semark.dk
0 issue letsencrypt.org

🧩 Web & zone#

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   181ms
Service / OwnerTypeCert association
HTTPS _443._tcp.cisemark.dk DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

56ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2026100301
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 (287d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
34ms
MX
37ms
AAAA
36ms
TXT
155ms
CAA
44ms
HTTPS
41ms
TLSA
181ms
SOA
45ms
MTA-STS
80ms
DNSSEC
56ms
SRV
49ms
Total
567ms

🕐 Scan History#

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