lærer.dk xn--lrer-voa.dk
Last scanned: 2026-07-27 08:02:39  ·  8720ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
cloe.ns.cloudflare.com 108.162.192.86
172.64.32.86
173.245.58.86
2606:4700:50::adf5:3a56
2803:f800:50::6ca2:c056
2a06:98c1:50::ac40:2056		 cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com 108.162.193.236
172.64.33.236
173.245.59.236
2606:4700:58::adf5:3bec
2803:f800:50::6ca2:c1ec
2a06:98c1:50::ac40:21ec		 terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.66.144.161 3600s mail.skoleabc.dk AS9158 Telenor A/S 62.66.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.xn--lrer-voa.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   246ms
TXT Record
v=spf1 a mx include:_spf.google.com ~all
✉️ SPF
PolicyRecord (lærer.dk)
~all (soft fail) v=spf1 a mx include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.lærer.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@l\195\166rer.dk
📬 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)
🔐 DNSSEC125ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2410604697
Primary NS (MNAME)cloe.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
32ms
A
27ms
MX
36ms
AAAA
43ms
TXT
246ms
CAA
42ms
HTTPS
38ms
TLSA
85ms
SOA
0ms
MTA-STS
92ms
DNSSEC
125ms
SRV
8076ms
Total
8720ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-27 08:02:39 8720ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 21:43:23 1121ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-14 11:14:14 1318ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:13:46 704ms 2 NS 1 A 1 MX 🔒 Secure View
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