`tomasteubner.com`

DNSSEC	⚠️ Not signed
A	87.150.145.232^{🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider}
NS	`docks17.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:17^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
		A	217.160.80.144^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
NS	`shades10.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:137^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades10.rzone.de`
		A	185.132.34.137^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades10.rzone.de`
MX	`smtp.tomasteubner.com` ⭐
SOA	`docks17.rzone.de`hostmaster@strato-rz.de 2020-05-19 #59

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774606072

Subdomains

smtp.tomasteubner.com

Same first word

tomasteubner.com

DNS History

10 records (4 active, 6 former)

●NSdocks17.rzone.de2015-06-13 → 2026-03-27 · 2 obs

● 2015-06-13 07:26:58
● 2026-03-27 10:10:02

●NSshades10.rzone.de2015-06-13 → 2026-03-27 · 2 obs

● 2015-06-13 07:26:58
● 2026-03-27 10:10:02

●MXsmtp.tomasteubner.com2015-06-13 → 2026-03-27 · 2 obs

● 2015-06-13 07:26:58
● 2026-03-27 10:10:02

○A80.131.212.2362015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:26:58
○ 2015-11-03 01:46:50
○ 2026-03-27 10:10:02

○A84.175.224.1552017-02-19 → 2017-02-19 · 4 obs

○ 2016-05-04 06:59:02
● 2017-02-19 20:33:12
○ 2020-01-19 11:54:28
○ 2026-03-27 10:10:02

○A84.175.246.602016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-09 10:16:30
● 2016-05-04 06:59:02
○ 2017-02-19 20:33:12
○ 2026-03-27 10:10:02

○A84.175.246.612015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-13 07:26:58
● 2015-11-03 01:46:50
○ 2016-02-09 10:16:30
○ 2026-03-27 10:10:02

○A84.175.249.2252016-02-09 → 2016-02-09 · 4 obs

○ 2015-11-03 01:46:50
● 2016-02-09 10:16:30
○ 2016-05-04 06:59:02
○ 2026-03-27 10:10:02

●A87.150.145.2322026-02-21 → 2026-03-27 · 3 obs

○ 2020-01-19 11:54:28
● 2026-02-21 22:13:10
● 2026-03-27 10:10:02

○A87.150.149.2022020-01-19 → 2020-01-19 · 4 obs

○ 2017-02-19 20:33:12
● 2020-01-19 11:54:28
○ 2026-02-21 22:13:10
○ 2026-03-27 10:10:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
tomasteubner.com	shades10.rzone.de, docks17.rzone.de	-

✅ Authoritative Response

Server:185.132.34.137

NS records: shades10.rzone.de, docks17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tomasteubner.com (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.150.145.232`
NS	2	`docks17.rzone.de, shades10.rzone.de`
MX	1	`smtp.tomasteubner.com (pri: 10)`
SOA	1	`docks17.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

The parent of smtp.tomasteubner.com is tomasteubner.com.

IP Addresses

tomasteubner.com points to IP number: 87.150.145.232.

Other host names, for instance p579691e8.dip0.t-ipconnect.de share IP numbers with tomasteubner.com.

Name Servers

tomasteubner.com is delegated to two name servers: docks17.rzone.de and shades10.rzone.de.

tomasteubner.com shares the same name server setup as atak.de, rtm-photography.com, slebe.nl, telos11.de and skg-hh.de.

tomasteubner.com at least partially shares name servers with other domains, for instance pbach.de, hoell.net, die-dean-martin-show.de, repland.de and tec-engineering.de.

These name servers are commonly used alongside shades07.rzone.de, shades20.rzone.de, docks16.rzone.de, docks02.rzone.de, docks08.rzone.de, shades14.rzone.de, shades16.rzone.de, shades03.rzone.de, shades12.rzone.de and shades02.rzone.de.

Host names with two IP numbers: docks17.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades10.rzone.de points to: 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.

Mail Servers

tomasteubner.com is handled by a single mail server, smtp.tomasteubner.com.

tomasteubner.com - robtex.com