muffbyg.dk
Last scanned: 2026-08-11 06:59:59  ·  1061ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.60 600s whm04.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.mentor-it.dk 176.62.205.101
176.62.205.102
176.62.205.103
176.62.205.104		 mx1.mentor-it.dk
mx2.mentor-it.dk
mx3.mentor-it.dk
mx4.mentor-it.dk		 AS57030 Itm8 A/S
AS57030 Itm8 A/S
AS57030 Itm8 A/S
AS57030 Itm8 A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   165ms
TXT Record
MS=ms71330554
v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:spf.mentor-it.dk ip4:92.246.28.100 ip4:92.246.15.165 -all
✉️ SPF
PolicyRecord (muffbyg.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:spf.mentor-it.dk ip4:92.246.28.100 ip4:92.246.15.165 -all
📨 DMARC
PolicyRecord (_dmarc.muffbyg.dk)
p=reject v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s
📬 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080701
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
35ms
A
46ms
MX
42ms
AAAA
44ms
TXT
165ms
CAA
53ms
HTTPS
50ms
TLSA
112ms
SOA
0ms
MTA-STS
63ms
DNSSEC
89ms
SRV
76ms
Total
1061ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 06:59:59 1061ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 02:59:23 969ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 14:16:52 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:13:54 1184ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 22:34:50 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 12:43:24 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 20:51:02 629ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:21:14 832ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone