chaos.dk
Last scanned: 2026-08-04 20:14:41  ·  7723ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2114ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   2176ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.203.53.242 1799s cluster.chaos.dk AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   2176ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s cluster.chaos.dk 116.203.53.242 cluster.chaos.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   2301ms
TXT Record
google-site-verification=0gP2soUO4aQgMiwDSFsUPLB3EjYvilkdocTBs8CQz48
v=spf1 a:www.chaos.dk a:cluster.chaos.dk a:irdk2204.chaos.dk ip4:116.203.53.242/32 ip4:78.47.200.102/32 ip4:116.203.122.13/32 ip6:2a01:4f8:1c1c:fe2::2 ip6:2a01:4f8:1c1e:74b5::1 ~all
✉️ SPF
PolicyRecord (chaos.dk)
~all (soft fail) v=spf1 a:www.chaos.dk a:cluster.chaos.dk a:irdk2204.chaos.dk ip4:116.203.53.242/32 ip4:78.47.200.102/32 ip4:116.203.122.13/32 ip6:2a01:4f8:1c1c:fe2::2 ip6:2a01:4f8:1c1e:74b5::1 ~all
📨 DMARC
PolicyRecord (_dmarc.chaos.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; rua=mailto:dmarc-reports@chaos.dk
📬 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)
🔐 DNSSEC2571ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA1649ms
FieldValue
Serial2026073101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2114ms
A
2176ms
MX
2176ms
AAAA
2426ms
TXT
2301ms
CAA
2194ms
HTTPS
2186ms
TLSA
425ms
SOA
1649ms
MTA-STS
2207ms
DNSSEC
2571ms
SRV
2479ms
Total
7723ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-04 20:14:41 7723ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 11:21:41 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 12:24:33 569ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:28:03 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:20:11 513ms 2 NS 1 A 1 MX 🔒 Secure View
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