cemann.dk

📜 Historical scan 2026-06-20 08:17:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cemann.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.4 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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#

4 records   848ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   634ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.109.4 3600s nt1.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   611ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover94.231.109.4
🔶 Autoconfig94.231.109.4

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 11:12:08
www94.231.109.4 (AS48854) (address records, no CNAME)
www vs bare domainSame network
cemann.dk: 94.231.109.4 (AS48854)
www.cemann.dk: 94.231.109.4 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

2 records   1026ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

1678ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

618ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 23:53:33
FieldValue
RegistrarSimply.com A/S
Registered2004-10-29
Expires2026-10-31 (11d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
848ms
A
634ms
MX
611ms
AAAA
857ms
TXT
1770ms
CAA
634ms
HTTPS
820ms
TLSA
1026ms
SOA
618ms
MTA-STS
912ms
DNSSEC
1678ms
SRV
938ms
Total
6854ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 23:31:16 611ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 18:58:49 567ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-23 19:00:05 771ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 08:17:55 shown 6854ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-19 17:53:53 744ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 22:42:55 65535ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 20:17:46 1621ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 20:04:20 449ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 20:01:29 589ms 4 NS 1 A 1 MX 🔒 Secure
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