slowdown.dk
Last scanned: 2026-08-12 08:55:37  ·  3706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   348ms
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   318ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.81.68.148 43200s — AS9158 Telenor A/S 85.80.0.0/14 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   314ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s smtp.google.com 142.251.127.26
142.251.127.27
2a00:1450:4001:c21::1a
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net
lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   592ms
TXT Record
google-site-verification=n7sijXuSN_N8OrvLps5_osFgqW-lhh5oqiwIdCKxqAc
v=DMARC1; p=quarantine; rua=mailto:dmarc@slowdown.dk
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (slowdown.dk)
~all (soft fail) v=spf1 include:_spf.google.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC493ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
348ms
A
318ms
MX
314ms
AAAA
296ms
TXT
592ms
CAA
315ms
HTTPS
348ms
TLSA
363ms
SOA
0ms
MTA-STS
391ms
DNSSEC
493ms
SRV
369ms
Total
3706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 08:55:37 3706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:02:35 2451ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:45:36 9672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 11:13:20 1257ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:57:04 704ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 23:04:28 578ms 2 NS 1 A 1 MX 🔒 Secure View
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