mj-byg.dk
Last scanned: 2026-09-01 08:33:14  ·  1182ms 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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.191 600s webforward.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s barracuda.mitcom.dk 85.27.179.10 barracuda.mitcom.dk AS34705 Norlys Digital A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   66ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 exchange-mail.dk
📝 TXT Records2 records   178ms
TXT Record
MS=ms21365966
v=spf1 include:mitcom.dk include:exchange-mail.dk ip4:62.243.38.142 -all
✉️ SPF
PolicyRecord (mj-byg.dk)
-all (hard fail) v=spf1 include:mitcom.dk include:exchange-mail.dk ip4:62.243.38.142 -all
📨 DMARC
PolicyRecord (_dmarc.mj-byg.dk)
p=none (monitor only) v=DMARC1; p=none; 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)
🔐 DNSSEC77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026041401
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
42ms
MX
40ms
AAAA
42ms
TXT
178ms
CAA
55ms
HTTPS
55ms
TLSA
77ms
SOA
0ms
MTA-STS
65ms
DNSSEC
77ms
SRV
66ms
Total
1182ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:33:14 1182ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:11:56 625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 00:28:20 8604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:30:14 614ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 04:48:02 586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:17:18 1184ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:32:19 1107ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:53:22 4375ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 21:54:00 632ms 2 NS 1 A 1 MX 🔒 Secure View
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