gerstaecker.dk

📜 Historical scan 2026-10-01 06:53:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gerstaecker.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 17 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.28.200.109 is hosted by Destiny France Entreprises SAS (AS197036) in France. Mail is handled by mail.great-art.net, mforward.dtag.de. 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#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telekom.net	2003:180:a:1000::53 212.185.24.65	ns1.telekom.net ns1.telekom.net	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG
pns.dtag.de	194.25.0.125 2003:40:8000::100	pns.dtag.de pns.dtag.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.28.200.109	172800s	195-28-200-109.rev.as197036.net	AS197036	Destiny France Entreprises SAS	195.28.192.0/19	🇫🇷 France	Villeurbanne

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	172800s	mail.great-art.net	—	—	—
20	172800s	mforward.dtag.de	194.25.242.123	mforward.dtag.de	AS3320 Deutsche Telekom AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-09 14:31:47

www	195.28.200.109 (AS197036) (address records, no CNAME)
www vs bare domain	Same network gerstaecker.dk: 195.28.200.109 (AS197036) www.gerstaecker.dk: 195.28.200.109 (AS197036)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2022081500
Primary NS (MNAME)	pns.dtag.de
Responsible (RNAME)	dns@telekom.de
Refresh	10800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 13:07:52

Field	Value
Registrar	Deutsche Telekom AG
Registered	2005-03-17
Expires	2027-03-31 (164d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

40ms

46ms

AAAA

43ms

TXT

270ms

CAA

45ms

HTTPS

67ms

TLSA

249ms

SOA

59ms

MTA-STS

74ms

DNSSEC

113ms

SRV

85ms

Total

763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:31:47	971ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-01 06:53:53 shown	763ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-25 17:30:54	9721ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-19 22:52:03	10356ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 14:59:33	2833ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-19 21:58:03	1332ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 09:41:34	917ms	2 NS 1 A 2 MX	🔓 Insecure