sivebæk.dk xn--sivebk-tua.dk
Last scanned: 2026-08-27 18:55:32  ·  755ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   32ms
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 Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.131 3600s linux248.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.131
🔶 Autoconfig93.191.156.131
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   176ms
TXT Record
v=spf1 include:spf.simply.com ?all
✉️ SPF
PolicyRecord (sivebæk.dk)
?all (neutral) v=spf1 include:spf.simply.com ?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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC129ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020072990
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
32ms
A
49ms
MX
41ms
AAAA
47ms
TXT
176ms
CAA
31ms
HTTPS
45ms
TLSA
52ms
SOA
0ms
MTA-STS
80ms
DNSSEC
129ms
SRV
76ms
Total
755ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:55:32 755ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 08:38:05 516ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-01 05:15:42 586ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 12:49:46 443ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 01:27:37 270ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 16:47:18 429ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-19 00:09:28 540ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-17 13:12:15 1816ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone