tecdoc.dk

📜 Historical scan 2026-08-28 08:40:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tecdoc.dk is a .dk domain served by 3 nameservers (ns.inwx.de, ns2.inwx.de, ns3.inwx.eu). It was registered on 7 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.87.158.7 is hosted by InterNetworX Management GmbH (AS48596) in Germany. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.inwx.de	192.174.68.104 2001:67c:1bc::104	ns.inwx.de ns.inwx.ch	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.inwx.de	176.97.158.104 2001:67c:10b8::104	b.xnameserver.de ns2.anycastdns.ch	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.inwx.eu	2a02:d500::53 45.87.158.53	c.xnameserver.de c.xnameserver.de	AS48596 InterNetworX Management GmbH AS48596 InterNetworX Management GmbH

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.87.158.7	3600s	url-redirector.inwx.net	AS48596	InterNetworX Management GmbH	45.87.156.0/22	🇩🇪 Germany	—

📧 MX Records#

2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
20	3600s	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	45.87.158.7
🔶 Autoconfig	45.87.158.7

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 259ms

TXT Record
v=DMARC1
v=DMARC1; p=reject; pct=100; rua=mailto:email-security@tecalliance.net;

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:41:10

www	45.87.158.7 (AS48596) (address records, no CNAME)
www vs bare domain	Same network tecdoc.dk: 45.87.158.7 (AS48596) www.tecdoc.dk: 45.87.158.7 (AS48596)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023062600
Primary NS (MNAME)	ns.inwx.de
Responsible (RNAME)	hostmaster@inwx.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 06:15:37

Field	Value
Registrar	INWX GmbH
Registered	2000-03-07
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

58ms

54ms

AAAA

53ms

TXT

259ms

CAA

57ms

HTTPS

130ms

TLSA

90ms

SOA

0ms

MTA-STS

99ms

DNSSEC

96ms

SRV

139ms

Total

889ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:07:10	794ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-09 15:35:11	2924ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-28 08:40:23 shown	889ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 11:10:12	5700ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-19 21:13:06	4726ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 21:55:36	691ms	3 NS 1 A 2 MX	🔓 Insecure