btsk.de - dns.ninja

`btsk.de`

DNSSEC	⚠️ Not signed
A	79.142.46.25^{🇩🇪 kues-data79.142.44.0/22 KUES DATA GmbH Prof.-Pirlet-Stra�e 27-29 66679 Losheim am See}
		PTR	`f5.hpress.de`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.agrodata.de` ⭐
		A	37.247.65.19^{🇩🇪 ENVIA-TEL-AS37.247.64.0/19 envia TEL GmbH}
			PTR	`mail.agrodata.de`
TXT	`v=spf1 mx ip4:37.247.65.19 ip4:77.32.148.26 include:spf.protection.outlook.co...`
TXT	`google-site-verification=YtAXFNgYSFLzgEMu7n2kVYWBWXOW3tSMGH3KFuqwGFg`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-06-04 #0

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1781378138

WOT: SAFE (61/100)

Subdomains

www.btsk.de

Same first word

btsk.com

btsk.no

btsk.dk

btsk.de

btsk.ru

Similar names

tbks.net

tkbs.jp

kstb.sakura.ne.jp

tbsk.de

bkst.de

tbks.be

kbst.ru

bkts.de

bkst.com.cn

tsbk.tw

tbks.dev

bstk.cn

stbk.se

stkb.jp

kbts.cn

bstk.com

bkst.at

tkbs.ru

sbkt.ru

bskt.se

bkst.ru

bstk.co

sbtk.de

tkbs.com

stkb.co.jp

tbks.sakura.ne.jp

bskt.cz

btks.cc

tsbk.se

bkts.us

bkst.com

stkb.ru

sbtk.com

stbk.cz

tsbk.net

bstk.pl

tbsk.club

kbst.co.jp

tksb.org

bkst.ch

tksb.cn

bskt.de

sbkt.hr

bstk.ru

sbtk.cn

tksb.net

tksb.de

bskt.ru

tbks.fr

tsbk.myshopify.com

bkts.se

bskt.net

ktbs.eu

stkb.de

bkts.co.uk

kbst.net

sbtk.dk

tksb.jp

stbk.de

stbk.eu

kbts.org

stbk.ru

bstk.org

tkbs.it

ksbt.com

tbsk.com

ksbt.net

ktsb.net

bstk.me

bstk.io

tksb.nl

ktbs.net

sbtk.biz

ktbs.nl

kstb.com.my

bkst.vn

bkts.by

bskt.org

stkb.org

tkbs.no

bstk.de

ktbs.io

skbt.ru

tbsk.se

bkts.com

tbsk.no

tsbk.biz

btks.cn

ktbs.no

tskb.com.tr

bkts.ac.th

bkst.cn

kstb.cn

ktbs.com.pl

tkbs.de

bskt.ai

tbks.com

DNS History

10 records (5 active, 5 former)

●NShelium.ns.hetzner.de2026-03-11 → 2026-06-13 · 3 obs

○ 2017-03-27 21:48:06
● 2026-03-11 06:48:00
● 2026-06-13 19:22:50

●NShydrogen.ns.hetzner.com2026-03-11 → 2026-06-13 · 3 obs

○ 2017-03-27 21:48:06
● 2026-03-11 06:48:00
● 2026-06-13 19:22:50

○NSns.netplace.com2015-05-14 → 2017-03-27 · 4 obs

● 2015-05-14 16:56:00
● 2017-03-27 21:48:06
○ 2026-03-11 06:48:00
○ 2026-06-13 19:22:50

○NSns.netplace.de2015-05-14 → 2017-03-27 · 4 obs

● 2015-05-14 16:56:00
● 2017-03-27 21:48:06
○ 2026-03-11 06:48:00
○ 2026-06-13 19:22:50

○NSnsd.netplace.com2015-05-14 → 2017-03-27 · 4 obs

● 2015-05-14 16:56:00
● 2017-03-27 21:48:06
○ 2026-03-11 06:48:00
○ 2026-06-13 19:22:50

●NSoxygen.ns.hetzner.com2026-03-11 → 2026-06-13 · 3 obs

○ 2017-03-27 21:48:06
● 2026-03-11 06:48:00
● 2026-06-13 19:22:50

●MXmail.agrodata.de2026-03-11 → 2026-06-13 · 3 obs

○ 2017-03-27 21:48:06
● 2026-03-11 06:48:00
● 2026-06-13 19:22:50

○MXmx1.versorgungskammer.de2015-05-14 → 2017-03-27 · 4 obs

● 2015-05-14 16:56:00
● 2017-03-27 21:48:06
○ 2026-03-11 06:48:00
○ 2026-06-13 19:22:50

○MXmx2.versorgungskammer.de2015-05-14 → 2017-03-27 · 4 obs

● 2015-05-14 16:56:00
● 2017-03-27 21:48:06
○ 2026-03-11 06:48:00
○ 2026-06-13 19:22:50

●A79.142.46.252026-03-11 → 2026-06-13 · 2 obs

● 2026-03-11 06:48:00
● 2026-06-13 19:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
btsk.de	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btsk.de (unsigned zone)

⏱️ Timing

Total: 2493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.142.46.25`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.agrodata.de (pri: 10)`
TXT	2	`google-site-verification=YtAXFNgYSFLzgEM, v=spf1 mx ip4:37.247.65.19 ip4:77.32.148`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

btsk.de serves as the parent of www.btsk.de.

IP Addresses

btsk.de directs to one IP number, which is 79.142.46.25.

Among the host names that share IP numbers with btsk.de are f5.hpress.de, italcoppie.it, italcoppie.com and two others.

Name Servers

btsk.de is served by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

btsk.de has at least partial name server overlap with other domains, such as geocat.org, zhelezo.com.ua, ckv.ag and two others.

It is common to find these name servers paired with the name servers ns1.first-ns.de.

The hostnames hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each direct to two IP addresses — hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

btsk.de routes its mail through a single mail server, mail.agrodata.de.

btsk.de has the same mail server arrangement as a number of other domains, for example agrodata.de, c-bat.de, tsk-bb.de and two more.

mail.agrodata.de resolves to 37.247.65.19 and no other IP number.