devtek.de - dns.ninja

`devtek.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:1345::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www528.your-server.de`
A	188.40.30.69^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`mail.devtek.de` ⭐
		A	2a01:4f8:d0a:1345::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www528.your-server.de`
		A	188.40.30.69^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`www528.your-server.de`
TXT	`v=spf1 +a +mx ?all`
TXT	`v=spf1 a mx a:office.devtek.de ip4:116.203.53.9 ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-14 #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=1784766875

Subdomains

mail.devtek.de

Same first word

devtek.com.tr

devtek.net

devtek.org

devtek.pl

devtek.ru

devtek.com.au

devtek.com

devtek.eu

devtek.co

devtek.info

devtek.it

devtek.de

Similar names

tekdev.co.uk

tekdev.com

deketv.com

tekdev.co

vedtek.com

tekved.com.br

tekdev.net

devket.com

ketdev.com

DNS History

11 records (6 active, 5 former)

●NSns.second-ns.com2026-02-18 → 2026-07-23 · 3 obs

○ 2019-01-09 17:16:54
● 2026-02-18 13:03:14
● 2026-07-23 00:39:32

●NSns1.your-server.de2026-02-18 → 2026-07-23 · 3 obs

○ 2019-01-09 17:16:54
● 2026-02-18 13:03:14
● 2026-07-23 00:39:32

○NSns11.dnssys.eu2015-07-18 → 2019-01-09 · 4 obs

● 2015-07-18 08:30:14
● 2019-01-09 17:16:54
○ 2026-02-18 13:03:14
○ 2026-07-23 00:39:32

○NSns12.dnssys.eu2015-07-18 → 2019-01-09 · 4 obs

● 2015-07-18 08:30:14
● 2019-01-09 17:16:54
○ 2026-02-18 13:03:14
○ 2026-07-23 00:39:32

○NSns13.dnssys.eu2015-07-18 → 2019-01-09 · 4 obs

● 2015-07-18 08:30:14
● 2019-01-09 17:16:54
○ 2026-02-18 13:03:14
○ 2026-07-23 00:39:32

○NSns14.dnssys.eu2015-07-18 → 2019-01-09 · 4 obs

● 2015-07-18 08:30:14
● 2019-01-09 17:16:54
○ 2026-02-18 13:03:14
○ 2026-07-23 00:39:32

●NSns3.second-ns.de2026-02-18 → 2026-07-23 · 3 obs

○ 2019-01-09 17:16:54
● 2026-02-18 13:03:14
● 2026-07-23 00:39:32

●MXmail.devtek.de2015-07-18 → 2026-07-23 · 2 obs

● 2015-07-18 08:30:14
● 2026-07-23 00:39:32

●A188.40.30.692026-02-18 → 2026-07-23 · 3 obs

○ 2019-01-09 17:16:54
● 2026-02-18 13:03:14
● 2026-07-23 00:39:32

●A2a01:4f8:d0a:1345::22026-02-18 → 2026-07-23 · 3 obs

○ 2019-01-09 17:16:54
● 2026-02-18 13:03:14
● 2026-07-23 00:39:32

○A62.27.5.1102015-07-18 → 2019-01-09 · 4 obs

● 2015-07-18 08:30:14
● 2019-01-09 17:16:54
○ 2026-02-18 13:03:14
○ 2026-07-23 00:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
devtek.de	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtek.de (unsigned zone)

⏱️ Timing

Total: 2424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.30.69`
AAAA	1	`2a01:4f8:d0a:1345::2`
NS	3	`ns.second-ns.com, ns1.your-server.de...`
MX	1	`mail.devtek.de (pri: 10)`
TXT	2	`v=spf1 a mx a:office.devtek.de ip4:116.2, v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

mail.devtek.de is delegated beneath devtek.de.

IP Addresses

devtek.de has two IP addresses: 188.40.30.69 and 2a01:4f8:d0a:1345::2

Two other host names, along with wirtmax.de, vedu.at and myslot.org, also share IP numbers with devtek.de.

Name Servers

devtek.de has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

There is at least partial name server overlap between devtek.de and other domains — ccc-motorsport.de, sedgegrass.de, lordjohn75.de and two more among them.

Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

The sole mail server for devtek.de is mail.devtek.de.

mail.devtek.de carries two IP numbers: 188.40.30.69 and 2a01:4f8:d0a:1345::2.