u360.dk
Last scanned: 2026-06-18 05:51:33  ·  1618ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   73ms
NameserverIP addressesPTRASN / ISP
ns1045.ui-dns.biz 2001:8d8:fe:53:0:d9a0:512d:100
217.160.81.45		 ns1045.ui-dns.biz
ns1045.ui-dns.biz		 AS8560 IONOS SE
AS8560 IONOS SE
ns1045.ui-dns.com 2001:8d8:fe:53:0:d9a0:522d:100
217.160.82.45		 ns1045.ui-dns.com
ns1045.ui-dns.com		 AS8560 IONOS SE
AS8560 IONOS SE
ns1045.ui-dns.de 2001:8d8:fe:53:0:d9a0:502d:100
217.160.80.45		 ns1045.ui-dns.de
ns1045.ui-dns.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns1045.ui-dns.org 2001:8d8:fe:53:0:d9a0:532d:100
217.160.83.45		 ns1045.ui-dns.org
ns1045.ui-dns.org		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.160.0.185 — 217-160-0-185.elastic-ssl.ui-r.com AS8560 IONOS SE 217.160.0.0/16 🇩🇪 Germany —
📧 MX Records2 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx00.ionos.co.uk 212.227.15.41 mx00.kundenserver.de AS8560 IONOS SE
10 — mx01.ionos.co.uk 217.72.192.67 mx01.kundenserver.de AS8560 IONOS SE
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveradsredir.ionos.info → 195.20.225.174
🔷 AAAA Records (IPv6)1 records   71ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:8d8:100f:f000::200 — 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com AS8560 IONOS SE 2001:8d8:0:0:0:0:0:0/32 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   373ms
TXT Record
v=spf1 include:_spf-eu.ionos.com ~all
✉️ SPF
PolicyRecord (u360.dk)
~all (soft fail) v=spf1 include:_spf-eu.ionos.com ~all
📨 DMARC
PolicyRecord (_dmarc.u360.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC148ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA61ms
FieldValue
Serial2017060105
Primary NS (MNAME)ns1045.ui-dns.com
Responsible (RNAME)hostmaster@1und1.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
63ms
MX
72ms
AAAA
71ms
TXT
373ms
CAA
74ms
HTTPS
71ms
TLSA
129ms
SOA
61ms
MTA-STS
110ms
DNSSEC
148ms
SRV
164ms
Total
1618ms
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