trefor-el-net.dk
Last scanned: 2026-08-30 20:07:54  ·  1762ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   157ms
NameserverIP addressesPTRASN / ISP
audrey.ns.cloudflare.com 108.162.194.66
162.159.38.66
172.64.34.66
2606:4700:50::a29f:2642
2803:f800:50::6ca2:c242
2a06:98c1:50::ac40:2242		 audrey.ns.cloudflare.com
audrey.ns.cloudflare.com
audrey.ns.cloudflare.com
audrey.ns.cloudflare.com
audrey.ns.cloudflare.com
audrey.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
lochlan.ns.cloudflare.com 108.162.195.234
162.159.44.234
172.64.35.234
2606:4700:58::a29f:2cea
2803:f800:50::6ca2:c3ea
2a06:98c1:50::ac40:23ea		 lochlan.ns.cloudflare.com
lochlan.ns.cloudflare.com
lochlan.ns.cloudflare.com
lochlan.ns.cloudflare.com
lochlan.ns.cloudflare.com
lochlan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.trefor-el-net.dk dEqLOx-YjUi03qDMd0peKPu7EG-1ZczZ49NHx6ZFMIg
TXT _acme-challenge.trefor-el-net.dk fglgtLldc9NcQhnAnHStohEZefss4OznWOGAcL9RmVc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC270ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413502121
Primary NS (MNAME)audrey.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
157ms
A
142ms
MX
117ms
AAAA
156ms
TXT
573ms
CAA
111ms
HTTPS
151ms
TLSA
194ms
SOA
0ms
MTA-STS
148ms
DNSSEC
270ms
SRV
217ms
Total
1762ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 20:07:54 1762ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 08:40:41 2349ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 05:48:08 895ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-25 08:10:54 8757ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-14 08:42:30 2677ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-01 07:44:58 753ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-26 22:57:49 736ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-24 08:01:39 733ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-06-24 04:41:09 1186ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:17:19 627ms 2 NS 0 A 0 MX 🔒 Secure View
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