obo.dk
Last scanned: 2026-06-30 09:53:40  ·  1019ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   46ms
NameserverIP addressesPTRASN / ISP
ns.udag.de 2001:8d8:fe:53:217:160:80:253
217.160.80.253		 ns.udag.de
ns.udag.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns.udag.net 185.132.33.253
2607:f1c0:fe:53:185:132:33:253		 ns.udag.net
ns.udag.net		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns.udag.org 185.132.34.253
2607:f1c0:fe:53:185:132:34:253		 ns.udag.org
ns.udag.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.104.90.86 600s — AS3320 Deutsche Telekom AG 193.104.90.0/24 🇩🇪 Germany —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
40 600s mail-gw.obo.de 192.109.88.26
192.109.88.27		 mail-gw.obo.de
mail-gw.obo.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   329ms
TXT Record
google-site-verification=Zrgp38av2kClXDpuUoE2DRwE7S2B7y_I3aE_7vxHcao
MS=ms97847396
v=spf1 include:obo.de ~all
✉️ SPF
PolicyRecord (obo.dk)
~all (soft fail) v=spf1 include:obo.de ~all
📨 DMARC
PolicyRecord (_dmarc.obo.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc-rua@obo.de;
📬 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial2026050870
Primary NS (MNAME)ns.udag.de
Responsible (RNAME)hostmaster@united-domains.de
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
61ms
MX
45ms
AAAA
57ms
TXT
329ms
CAA
58ms
HTTPS
59ms
TLSA
160ms
SOA
60ms
MTA-STS
81ms
DNSSEC
109ms
SRV
77ms
Total
1019ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 09:53:40 1019ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 07:09:29 1670ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:19:50 2115ms 3 NS 1 A 1 MX 🔓 Insecure View
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