42nd.dk
Last scanned: 2026-08-12 19:22:02  ·  2460ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   272ms
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   230ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.154.31.245 43200s 95-154-31-245.norlyscustomer.net AS39642 Sinal A/S 95.154.0.0/18 🇩🇰 Denmark Esbjerg
📧 MX Records1 records   245ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s ff6ce4bdae4c43b2e9ce6b16ed08d6.pamx1.hotmail.com 52.101.194.10
52.101.194.16
52.101.73.14
52.101.9.18		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   457ms
TXT Record
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (42nd.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)
🔐 DNSSEC403ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
272ms
A
230ms
MX
245ms
AAAA
260ms
TXT
457ms
CAA
275ms
HTTPS
252ms
TLSA
613ms
SOA
0ms
MTA-STS
325ms
DNSSEC
403ms
SRV
288ms
Total
2460ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 19:22:02 2460ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 08:46:43 962ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:48:09 752ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:14:24 648ms 2 NS 1 A 1 MX 🔒 Secure View
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