celloen.dk
Last scanned: 2026-08-26 16:25:07  ·  554ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   40ms
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
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 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 Records3 records   204ms
TXT Record
facebook-domain-verification=jj0clsjf87ud6owcsyn417tsnuk1sx
sendinblue-code:26efef69e7c44ff578ed0b6216a1ae1d
v=spf1 include:spf.sendinblue.com mx ~all
✉️ SPF
PolicyRecord (celloen.dk)
~all (soft fail) v=spf1 include:spf.sendinblue.com mx ~all
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.celloen.dk celloen.dk.kinstavalidation.app
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026050400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
38ms
MX
34ms
AAAA
45ms
TXT
204ms
CAA
41ms
HTTPS
47ms
TLSA
38ms
SOA
0ms
MTA-STS
75ms
DNSSEC
86ms
SRV
66ms
Total
554ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:25:07 554ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 13:47:37 1452ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 03:37:11 729ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-23 03:45:39 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:31:28 1516ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 11:55:25 1187ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:15:44 5976ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:13:21 1198ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:03:40 315ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 20:00:35 548ms 3 NS 1 A 0 MX 🔒 Secure View
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