operaen-københavn.dk xn--operaen-kbenhavn-txb.dk
Last scanned: 2026-09-03 15:51:08  ·  428ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   33ms
NameserverIP addressesPTRASN / ISP
ns.web-solutions.dk 194.99.46.231 ns.web-solutions.dk AS34766 atom86 BV
ns2.web-solutions.dk 185.12.179.209 ns2.web-solutions.dk AS200185 Aruba S.p.A.
ns3.web-solutions.eu 193.227.117.226
2a04:2b00:14cc::226		 ns1.rrpproxy.net
ns1.rrpproxy.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns4.web-solutions.eu 194.50.187.226
2a04:2b00:14dd::226		 ns2.rrpproxy.net
ns2.rrpproxy.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.99.46.243 600s hoder.web-solutions.eu AS34766 atom86 BV 194.99.46.0/23 🇩🇰 Denmark Glostrup Municipality
📧 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 Records1 records   142ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (operaen-københavn.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.operaen-københavn.dk)
p=reject v=DMARC1; p=reject; aspf=s; adkim=s;
📬 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2006026145
Primary NS (MNAME)ns.web-solutions.dk
Responsible (RNAME)hostmaster@web-solutions.dk
Refresh28800s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)21600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
30ms
MX
32ms
AAAA
44ms
TXT
142ms
CAA
30ms
HTTPS
38ms
TLSA
31ms
SOA
0ms
MTA-STS
39ms
DNSSEC
105ms
SRV
64ms
Total
428ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 15:51:08 428ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-28 00:44:55 473ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-21 16:57:35 1520ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 16:51:29 9045ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 16:19:45 1229ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-14 06:50:46 837ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-08 02:50:36 836ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-05 00:08:19 2603ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-23 06:49:13 2633ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 18:49:22 2545ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-11 16:46:15 2541ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 20:10:56 657ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 11:42:27 714ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-25 00:42:29 907ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-18 21:29:29 2712ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:10:30 368ms 0 NS 0 A 0 MX 🔒 Secure View
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