klestrup-as.dk
Last scanned: 2026-09-05 06:29:37  ·  808ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.180.81.39 3600s — AS47292 Sentia Denmark A/S 93.180.80.0/23 🇩🇰 Denmark —
📧 MX Records2 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s klestrup-as-dk.mx1.comendosystems.com 192.162.219.255
2a01:77c0:1619:4102:a81b:80d0:e56c:edc0		 mx41.electric.net
gw2-1535.security.comendo.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s klestrup-as-dk.mx2.comendosystems.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   148ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (klestrup-as.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.klestrup-as.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
39ms
A
45ms
MX
30ms
AAAA
39ms
TXT
148ms
CAA
40ms
HTTPS
43ms
TLSA
170ms
SOA
0ms
MTA-STS
51ms
DNSSEC
69ms
SRV
48ms
Total
808ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 06:29:37 808ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-30 17:08:47 3255ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-27 00:52:35 1038ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-20 12:07:22 5310ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-29 03:28:00 918ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 03:09:56 927ms 2 NS 1 A 2 MX 🔒 Secure View
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