malerthomsen.dk
Last scanned: 2026-08-27 12:08:20  ·  852ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc
🌍 A Records
🌍
No A records found
📧 MX Records2 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.forwardemail.net 121.127.44.56
138.197.213.185
2604:a880:2:d0::306:1
2a02:6ea0:d71e::2		 mx1.forwardemail.net
mx1.forwardemail.net
mx1.forwardemail.net
mx1.forwardemail.net		 AS60068 Datacamp Limited
AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
10 3600s mx2.forwardemail.net 104.248.224.170
121.127.44.59
2604:a880:400:d1::cd:9001
2a02:6ea0:d71e::1		 mx2.forwardemail.net
mx2.forwardemail.net
mx2.forwardemail.net
mx2.forwardemail.net		 AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   223ms
TXT Record
forward-email=sa.malerthomsen@gmail.com
✉️ 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
🔗 TLSA / DANE4 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.forwardemail.net DANE-EE · SPKI · SHA-256 321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net DANE-EE · SPKI · SHA-256 321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022114160
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
43ms
MX
77ms
AAAA
55ms
TXT
223ms
CAA
56ms
HTTPS
53ms
TLSA
63ms
SOA
0ms
MTA-STS
82ms
DNSSEC
91ms
SRV
84ms
Total
852ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:08:20 852ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-20 23:47:40 2757ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-13 14:22:22 1296ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-09 12:06:55 1437ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-02 01:06:14 9431ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-23 19:45:42 9233ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-18 10:31:12 1361ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-09 09:59:55 1921ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-03 11:20:30 665ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-26 10:43:48 702ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-25 09:42:17 1367ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-22 13:43:57 914ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 10:18:18 966ms 2 NS 0 A 2 MX 🔒 Secure View
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