rbeck.dk
Last scanned: 2026-08-04 04:20:48  ·  1713ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   249ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   146ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.83.125 3600s re03.azehosting.net AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   161ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s rbeck-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca04::c
2a01:111:f403:ca09::20
2a01:111:f403:ca09::4
52.101.68.0
52.101.73.1
52.101.73.153
52.101.73.22		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.252.88
🔷 AAAA Records (IPv6)1 records   200ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2200:4382::2 3600s re03.azehosting.net 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   465ms
TXT Record
v=spf1 ip4:49.12.83.125 include:spf.azehosting.net +include:spf.resellerhotel.dk +include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (rbeck.dk)
-all (hard fail) v=spf1 ip4:49.12.83.125 include:spf.azehosting.net +include:spf.resellerhotel.dk +include:spf.protection.outlook.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.rbeck.dk LjZJBhGa6ucn2jCpurJP3K3XefyzW7Qo12DZ7QGjc64
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC230ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@resellerhotel.dk
Refresh3600s
Retry1200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
249ms
A
146ms
MX
161ms
AAAA
200ms
TXT
465ms
CAA
166ms
HTTPS
201ms
TLSA
209ms
SOA
0ms
MTA-STS
121ms
DNSSEC
230ms
SRV
414ms
Total
1713ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-04 04:20:48 1713ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 14:28:53 6613ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 18:13:37 1725ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone