ceutz.dk
Last scanned: 2026-07-20 08:11:15  ·  10029ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   54ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
oxygen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.165.248.99 86400s 0x5da5f863.static.cust.fastspeed.dk AS3292 TDC Holding A/S 93.165.128.0/17 🇩🇰 Denmark Aarhus
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s aspmx.l.google.com 2a00:1450:4010:c01::1b
2a00:1450:4010:c01::1b
64.233.165.26		 lh-in-x1b.1e100.net
lh-in-f27.1e100.net
lg-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com.ceutz.dk → 93.165.248.99
🔶 Autoconfig93.165.248.99
🔷 AAAA Records (IPv6)1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a09:5e41:a5c:950:be24:11ff:fe68:dca2 86400s — AS209424 Fastspeed A/s 2a09:5e41:800:0:0:0:0:0/37 🇩🇰 Denmark Ballerup Municipality
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   335ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:13.95.94.170 ip4:93.165.248.99 -all
✉️ SPF
PolicyRecord (ceutz.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:13.95.94.170 ip4:93.165.248.99 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071901
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
53ms
MX
47ms
AAAA
46ms
TXT
335ms
CAA
65ms
HTTPS
65ms
TLSA
198ms
SOA
0ms
MTA-STS
76ms
DNSSEC
9065ms
SRV
122ms
Total
10029ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-20 08:11:15 10029ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 18:55:15 4807ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:43:06 1312ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 20:10:18 547ms 3 NS 1 A 1 MX 🔓 Insecure View
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