tgw-systems.dk
Last scanned: 2026-07-02 12:01:25  ·  2126ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   77ms
NameserverIP addressesPTRASN / ISP
dns3.itandtel.at 2a02:940:0:4557::1002
85.31.14.251		 —
—		 AS21013 eww ag
AS21013 eww ag
dns4.itandtel.at 194.112.251.4
2a02:5e0:0:4::4		 —
—		 AS3330 eww ag
AS3330 eww ag
dns5.itandtel.at 192.174.68.100
2001:67c:1bc::100		 sec1.rcode0.net
b.itconsult-dns.org		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
dns6.itandtel.at 176.97.158.100
2001:67c:10b8::100		 sec2.rcode0.org
ns2.vaiadigital.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.204.132.81 10800s serv55460851-live02.secure-node.at AS44453 interneX GmbH 128.204.128.0/19 🇦🇹 Austria —
📧 MX Records2 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail21.messagelabs.com — — —
20 10800s mail23.messagelabs.com 193.109.254.147
85.158.139.211		 unassigned.messagelabs.net
unassigned.messagelabs.net		 —
—
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover128.204.132.81
🔶 Autoconfig128.204.132.81
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   314ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tgw-systems.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tgw-systems.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; aspf=s
📬 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA62ms
FieldValue
Serial2025112801
Primary NS (MNAME)dns3.itandtel.at
Responsible (RNAME)support@itandtel.at
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
78ms
MX
77ms
AAAA
64ms
TXT
314ms
CAA
60ms
HTTPS
79ms
TLSA
111ms
SOA
62ms
MTA-STS
97ms
DNSSEC
147ms
SRV
128ms
Total
2126ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 12:01:25 2126ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 02:07:42 872ms 4 NS 1 A 2 MX 🔓 Insecure View
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