rbgb.dk
Last scanned: 2026-08-26 23:31:38  ·  995ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.lundhjemmesider.dk 116.203.186.3 ns1.lundhjemmesider.dk AS24940 Hetzner Online GmbH
ns2.lundhjemmesider.dk 168.119.189.251
2a01:4f8:c013:8d53::1		 ns2.lundhjemmesider.dk
ns2.lundhjemmesider.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.226.23 3600s server.lundhjemmesider.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   95ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.rbgb.dk 144.76.226.23
2a01:4f8:201:40a::2		 server.lundhjemmesider.dk
server.lundhjemmesider.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   66ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:201:40a::2 3600s server.lundhjemmesider.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   352ms
TXT Record
v=spf1 ip4:144.76.226.23 include:spf.lundhjemmesider.dk +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.dk ~all
✉️ SPF
PolicyRecord (rbgb.dk)
~all (soft fail) v=spf1 ip4:144.76.226.23 include:spf.lundhjemmesider.dk +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.rbgb.dk H0p95krz_mMhzeN8ya5iLLOIx9miBiR40kqxtuQYLDw
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC125ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)ns1.lundhjemmesider.dk
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
57ms
MX
95ms
AAAA
66ms
TXT
352ms
CAA
56ms
HTTPS
70ms
TLSA
280ms
SOA
0ms
MTA-STS
95ms
DNSSEC
125ms
SRV
103ms
Total
995ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:31:38 995ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 11:37:56 1256ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 07:21:47 698ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 07:18:07 697ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 00:34:38 641ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 21:22:09 1203ms 2 NS 1 A 1 MX 🔓 Insecure View
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