`bk-engineering.eu`

DNSSEC	⚠️ Not signed
A	2003:2:2:15:80:150:6:143^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
A	80.150.6.143^{🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider}
NS	`dns01-tld.t-online.de` ⭐
		A	2003:2:6:137:80:157:195:90^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	80.157.195.90^{🇩🇪 DTAG80.157.0.0/16 Deutsche Telekom AG, Internet service provider}
NS	`dns02-tld.t-online.de`
		A	2003:180:a::1:53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	212.185.24.9^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`dns02-tld.t-online.de`
MX	`smtp-01.tld.t-online.de` ⭐
		A	194.25.134.76^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`smtp-01.tld.t-online.de`
MX	`smtp-02.tld.t-online.de` ⭐
		A	194.25.134.12^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`smtp-02.tld.t-online.de`
TXT	`v=spf1 include:_spf.hier-im-netz.de ~all`
SOA	`dns01-tld.t-online.de`dns@telekom.de 2024-05-14 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1123725510

Same first word

bk-engineering.de

bk-engineering.eu

bk-engineering.dk

Similar names

kb-engineering.com

DNS History

6 records (6 active, 0 former)

●NSdns01-tld.t-online.de2015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

●NSdns02-tld.t-online.de2015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

●MXsmtp-01.tld.t-online.de2015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

●MXsmtp-02.tld.t-online.de2015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

●A2003:2:2:15:80:150:6:1432015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

●A80.150.6.1432015-08-05 → 2026-04-29 · 2 obs

● 2015-08-05 14:23:00
● 2026-04-29 01:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
bk-engineering.eu	dns01-tld.t-online.de, dns02-tld.t-online.de	-

✅ Authoritative Response

Server:212.185.24.9

NS records: dns01-tld.t-online.de, dns02-tld.t-online.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bk-engineering.eu (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.150.6.143`
AAAA	1	`2003:2:2:15:80:150:6:143`
NS	2	`dns02-tld.t-online.de, dns01-tld.t-online.de`
MX	2	`smtp-01.tld.t-online.de (pri: 10), smtp-02.tld.t-online.de (pri: 10)`
TXT	1	`v=spf1 include:_spf.hier-im-netz.de ~all`
SOA	1	`dns01-tld.t-online.de dns.telekom.de`

Analysis

IP Addresses

bk-engineering.eu has two IP numbers: 2003:2:2:15:80:150:6:143 and 80.150.6.143.

Other host names, for instance tour-de-volker.de, rsmarkt.de, bmostert.de, adrienne-rubatos.de and babybegleitung-kopp.de share IP numbers with bk-engineering.eu.

Name Servers

bk-engineering.eu's delegation uses two name servers: dns01-tld.t-online.de and dns02-tld.t-online.de.

bk-engineering.eu uses the same name server setup as other domains, such as bauchtanz-leila-tiana.de, loreley-tal-holidays.de, dre-k.com, mp63.de and kromi-ayk.de.

Host names with two IPs:

dns01-tld.t-online.de points to 2003:2:6:137:80:157:195:90 and 80.157.195.90

dns02-tld.t-online.de points to 2003:180:a::1:53 and 212.185.24.9

Mail Servers

bk-engineering.eu is served by two mail servers smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.

bk-engineering.eu shares the same mail server setup as other domains, for instance ah-mobile.de, ajantschek.homepage.t-online.de, ludwig-haap-schule-calw.de, maxmarkl.de and bomco.de.

bk-engineering.eu shares at least some mail servers with other domains, for instance autohaus-fulda-sued.de, aa3.eu and hanle-partner.de.

Host names with a single IP address: smtp-01.tld.t-online.de points to 194.25.134.76; smtp-02.tld.t-online.de points to 194.25.134.12.

bk-engineering.eu - robtex.com