kreiser.dk
Last scanned: 2026-09-12 09:37:14  ·  643ms 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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 43200s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 43200s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 43200s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.183.138.100
🔶 Autoconfig46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   150ms
TXT Record
v=spf1 mx a ip4:93.90.117.1/24 ip4:93.90.115.1/24 v=spf1 include:spf.gigahost.dk ~all
✉️ SPF
PolicyRecord (kreiser.dk)
~all (soft fail) v=spf1 mx a ip4:93.90.117.1/24 ip4:93.90.115.1/24 v=spf1 include:spf.gigahost.dk ~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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026091001
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
28ms
MX
32ms
AAAA
42ms
TXT
150ms
CAA
29ms
HTTPS
32ms
TLSA
53ms
SOA
0ms
MTA-STS
60ms
DNSSEC
116ms
SRV
51ms
Total
643ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-12 09:37:14 643ms 2 NS 1 A 3 MX 🔒 Secure View
2026-09-01 22:35:02 4908ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-18 07:10:15 3348ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-17 17:54:21 879ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-13 03:36:37 703ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 02:20:31 869ms 2 NS 1 A 3 MX 🔒 Secure View
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