room4.dk
Last scanned: 2026-08-21 06:15:34  ·  1309ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
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   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.48.72.41 3600s sumo04.solido.net AS47292 Sentia Denmark A/S 86.48.72.0/21 🇩🇰 Denmark —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s room4.dk.mx.one.com 104.37.34.70
104.37.34.71
104.37.34.72
104.37.34.73		 mx1.pub.mailpod10-cph3.one.com
mx2.pub.mailpod10-cph3.one.com
mx3.pub.mailpod10-cph3.one.com
mx4.pub.mailpod10-cph3.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
AS51468 One.com A/S
AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.135
🔶 Autoconfig46.30.213.135
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   317ms
TXT Record
klaviyo-site-verification=Tu3MBi
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.room4.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:re+lkhyaybmnqn@dmarc.postmarkapp.com; sp=none; aspf=r;
📬 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)
🔐 DNSSEC194ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082005
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
80ms
A
83ms
MX
74ms
AAAA
70ms
TXT
317ms
CAA
55ms
HTTPS
91ms
TLSA
143ms
SOA
0ms
MTA-STS
85ms
DNSSEC
194ms
SRV
147ms
Total
1309ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 06:15:34 1309ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 00:31:50 6923ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 08:15:47 696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 17:31:08 727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:20:08 1005ms 2 NS 1 A 1 MX 🔒 Secure View
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