thomas-feichtinger.dk

📜 Historical scan 2026-06-27 20:36:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomas-feichtinger.dk is a .dk domain served by 2 nameservers (ns1.world4you.at, ns2.world4you.at). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.159.61 is hosted by IONOS SE (AS8560) in Austria. Mail is handled by mail.thomas-feichtinger.dk. The zone is not DNSSEC-signed, publishes a 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#

2 records 318ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.world4you.at	185.132.32.253 2607:f1c0:fe:53:185:132:32:253	ns1.world4you.at ns1.world4you.at	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns2.world4you.at	2001:8d8:fe:53:217:160:82:253 217.160.82.253	ns2.world4you.at ns2.world4you.at	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 304ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.19.159.61	3600s	www61sni.world4you.com	AS8560	IONOS SE	81.19.144.0/20	🇦🇹 Austria	—

📧 MX Records#

1 records 311ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.thomas-feichtinger.dk	81.19.149.86	mail31.world4you.com	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 685ms

TXT Record
google-site-verification=Q5A7cNdZELbrHShj0kWfuKRS6FOgiLoE6RWyJGLv65s
v=spf1 mx include:spf.w4ymail.at -all

✉️ SPF#

Policy	Record (thomas-feichtinger.dk)
-all (hard fail)	v=spf1 mx include:spf.w4ymail.at -all

📨 DMARC#

Policy	Record (_dmarc.thomas-feichtinger.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-09 04:04:18

www	81.19.159.61 (AS8560) (address records, no CNAME)
www vs bare domain	Same network thomas-feichtinger.dk: 81.19.159.61 (AS8560) www.thomas-feichtinger.dk: 81.19.159.61 (AS8560)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

513ms

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

🏷️ SOA#

306ms

Field	Value
Serial	2025031728
Primary NS (MNAME)	ns1.world4you.at
Responsible (RNAME)	hostmaster@world4you.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

318ms

304ms

311ms

AAAA

257ms

TXT

685ms

CAA

271ms

HTTPS

299ms

TLSA

765ms

SOA

306ms

MTA-STS

459ms

DNSSEC

513ms

SRV

465ms

Total

2571ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 00:10:18	622ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:29:25	1064ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 15:43:31	875ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 15:38:27	973ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 15:14:50	1150ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:02:33	1248ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 06:22:54	1278ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-27 20:36:57 shown	2571ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 04:32:04	1098ms	2 NS 1 A 1 MX	🔓 Insecure