rytterhavsteen.dk
Last scanned: 2026-08-28 06:15:04  ·  915ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 588e4e93116d44ad59d8a330d223e8.pamx1.hotmail.com 52.101.41.59
52.101.73.125
52.101.73.9
52.101.9.16		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   224ms
TXT Record
v=msv1 t=588e4e93116d44ad59d8a330d223e8
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (rytterhavsteen.dk)
~all (soft fail) v=spf1 include:hotmail.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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
43ms
A
53ms
MX
50ms
AAAA
45ms
TXT
224ms
CAA
43ms
HTTPS
62ms
TLSA
74ms
SOA
0ms
MTA-STS
83ms
DNSSEC
95ms
SRV
83ms
Total
915ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:15:04 915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 07:12:48 5419ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 18:33:57 3999ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 18:04:15 8777ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 01:21:36 2812ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 06:56:37 794ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 01:17:05 668ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:36:28 820ms 2 NS 1 A 1 MX 🔒 Secure View
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