opal-danmark.dk
Last scanned: 2026-08-30 01:35:14  ·  2981ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   35ms
NameserverIP addressesPTRASN / ISP
ns01.hosit.dk 193.104.202.31 ns01.hosit.dk AS50346 It Forum Gruppen A/s
ns02.hosit.dk 87.116.23.114 ns02.hosit.dk AS31027 GlobalConnect A/S
ns03.hosit.dk 152.115.55.201 ns04.hosit.dk AS31027 GlobalConnect A/S
ns04.hosit.dk 152.115.55.201 ns04.hosit.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.33.165 3600s hetz.101-odense.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records3 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx10.check4spam.dk 149.13.75.27
2001:978:2:7::162:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
10 3600s mx20.check4spam.dk 154.59.193.124
2001:978:2:6::f:124		 fe3-r3-in.du01.l.antispamcloud.com
fe3-r3-in.du01.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
10 3600s mx30.check4spam.dk 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   49ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.dpm-gruppen.dk
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records1 records   130ms
TXT Record
v=spf1 include:spf.hosit.dk -all
✉️ SPF
PolicyRecord (opal-danmark.dk)
-all (hard fail) v=spf1 include:spf.hosit.dk -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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns01.hosit.dk
Responsible (RNAME)support@sit.dk
Refresh28800s
Retry7200s
Expire1814400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
30ms
MX
32ms
AAAA
26ms
TXT
130ms
CAA
31ms
HTTPS
36ms
TLSA
651ms
SOA
0ms
MTA-STS
44ms
DNSSEC
99ms
SRV
49ms
Total
2981ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 01:35:14 2981ms 4 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 19:25:33 814ms 4 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 00:23:33 935ms 4 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 23:26:04 1984ms 4 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 11:42:55 818ms 4 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 03:38:04 997ms 4 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone