referm.dk
Last scanned: 2026-09-01 08:38:36  ·  2387ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   50ms
NameserverIP addressesPTRASN / ISP
dns1.zaccodigitaltrustlabs.com 208.94.148.4 ns10.dnsmadeeasy.com AS16552 Tiggee LLC
dns2.zaccodigitaltrustlabs.net 208.80.126.4 ns12.dnsmadeeasy.com AS16552 Tiggee LLC
dns3.zaccodigitaltrustlabs.se 208.80.125.4 ns13.dnsmadeeasy.com AS16552 Tiggee LLC
dns4.zaccodigitaltrustlabs.se 208.80.127.4 ns14.dnsmadeeasy.com AS16552 Tiggee LLC
ns1.zaccodns.com 194.58.193.52
2a01:3f1:452::53		 ns1.zaccodns.com
ns1.zaccodns.com		 AS8674 Netnod AB
AS8674 Netnod AB
ns2.zaccodns.se 185.42.137.104
2a01:3f0:400::52		 ns2.zaccodns.se
ns2.zaccodns.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   2049ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.61.10 1798s ushiwaka.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   191ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (referm.dk)
~all (soft fail) v=spf1 include:mailgun.org ~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)
🔐 DNSSEC169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023010120
Primary NS (MNAME)dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)dns@dnsmadeeasy.com
Refresh43200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
2049ms
MX
49ms
AAAA
58ms
TXT
191ms
CAA
61ms
HTTPS
55ms
TLSA
62ms
SOA
0ms
MTA-STS
73ms
DNSSEC
169ms
SRV
140ms
Total
2387ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:38:36 2387ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 03:28:42 585ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 23:46:37 9546ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 01:46:46 652ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 00:42:59 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 13:14:15 654ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 06:44:05 1013ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:52:39 1485ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:58:21 1188ms 6 NS 1 A 0 MX 🔓 Insecure View
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