simatech.dk
Last scanned: 2026-06-21 11:46:59  ·  2448ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   239ms
NameserverIP addressesPTRASN / ISP
pdns03.domaincontrol.com 2603:5:21f0::33
97.74.111.51		 pdns03.domaincontrol.com
pdns03.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
pdns04.domaincontrol.com 173.201.79.51
2603:5:22f0::33		 pdns04.domaincontrol.com
pdns04.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records2 records   203ms
IPTTLPTRASNISP / OrgCIDRCountryCity
141.193.213.10 600s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —
141.193.213.11 600s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —
📧 MX Records1 records   313ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s simatech-dk.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca04::a
2a01:111:f403:ca09::8
2a01:111:f403:ca09::b
52.101.68.16
52.101.68.5
52.101.73.26
52.101.73.30		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-db4pr02cu00400.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   604ms
TXT Record
MS=ms76534434
v=spf1 a:spam.nexu.dk -all
✉️ SPF
PolicyRecord (simatech.dk)
-all (hard fail) v=spf1 a:spam.nexu.dk -all
📨 DMARC
PolicyRecord (_dmarc.simatech.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC445ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA260ms
FieldValue
Serial2025120801
Primary NS (MNAME)pdns03.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
239ms
A
203ms
MX
313ms
AAAA
252ms
TXT
604ms
CAA
295ms
HTTPS
306ms
TLSA
359ms
SOA
260ms
MTA-STS
324ms
DNSSEC
445ms
SRV
351ms
Total
2448ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 11:46:59 2448ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 11:54:25 1170ms 2 NS 2 A 1 MX 🔓 Insecure View
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