`rsbt.de`

DNSSEC	⚠️ Not signed
A	185.30.32.74^{🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH}
		PTR	`s74.goserver.host`
NS	`ns1.webgo.de` ⭐
		A	2a00:5fc1:0:120:89:44:8:112^{🇩🇪 DE-WEBGO2a00:5fc1::/32}
		A	89.44.8.112^{🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH}
NS	`ns2.webgo.de`
		A	2a00:5fc1:0:120:89:44:8:111^{🇩🇪 DE-WEBGO2a00:5fc1::/32}
		A	89.44.8.111^{🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH}
NS	`ns3.webgo.de`
		A	2a00:5fc1:0:120:89:44:8:124^{🇩🇪 DE-WEBGO2a00:5fc1::/32}
		A	89.44.8.124^{🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH}
NS	`ns4.webgo.de`
		A	2001:4ba0:ffff:81::1^{🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG}
		A	217.79.184.5^{🇩🇪 MYLOC-AS217.79.176.0/20 myLoc managed IT AG}
			PTR	`ns4.webgo.de`
MX	`rsbt-de.mail.eo.outlook.com`⁽¹⁰⁾
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
MX	`s74.goserver.host`⁽²⁰⁾
		A	185.30.32.74^{🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH}
			PTR	`s74.goserver.host`
TXT	`v=spf1 include:spf.protection.outlook.com ?all`
TXT	`v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.1...`
SOA	`ns1.webgo.de`hostmaster@webgo.de 2025-01-21 #1

`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=1778430709

WOT: SAFE (61/100)

Subdomains

mail.rsbt.de

Same first word

rsbt.nl

rsbt.cn

rsbt.de

Similar names

rstb.com.cn

srbt.us

sbrt.ca

stbr.cn

brts.edu.lv

rtsb.net

btrs.org

rbts.com

rbts.com.br

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tbrs.com

rtsb.de

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rbts.ca

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strb.ru

bstr.fi

rtbs.radom.pl

trsb.blogspot.com

strb.de

tbrs.cn

trbs.org

stbr.ch

btrs.de

stbr.net

tsrb.com.cn

srbt.org

srbt.eu

brst.jp

btrs.co.uk

sbrt.com

trbs.nl

brst.ca

trsb.net

brst.info

brts.lt

sbtr.com

btrs.ru

rtsb.org

trsb.de

rbst.de

trbs.de

brts.com

bstr.co.uk

btsr.hk

trbs.it

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bstr.cn

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rbst.ru

brst.ch

tsrb.hr

brst.eu

bstr.at

rstb.nl

stbr.de

btrs.net

brts.net

btrs.pro

trbs.com.au

srtb.bj

rtbs.biz

rtsb.ru

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srtb.de

bstr.org

tbrs.org

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tbsr.com

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tbrs.gov.tw

bstr.es

btrs.jp

sbtr.cn

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rtsb.com

strb.fr

strb.com

srtb.org

brst.cn

rbts.com.bn

bstr.me

rtbs.io

trbs.net

brts.md

tbrs.de

brst.co.jp

sbrt.org

bstr.biz

rbst.net

rbst.name

DNS History

14 records (7 active, 7 former)

○NSdocks01.rzone.de2015-07-17 → 2021-01-19 · 4 obs

● 2015-07-17 08:47:12
● 2021-01-19 15:04:10
○ 2026-04-06 22:18:36
○ 2026-05-10 16:37:44

●NSns1.webgo.de2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

●NSns2.webgo.de2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

●NSns3.webgo.de2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

●NSns4.webgo.de2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

○NSshades07.rzone.de2015-07-17 → 2021-01-19 · 4 obs

● 2015-07-17 08:47:12
● 2021-01-19 15:04:10
○ 2026-04-06 22:18:36
○ 2026-05-10 16:37:44

●MXrsbt-de.mail.eo.outlook.com2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

●MXs74.goserver.host2026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

○MXsmtpin.rzone.de2015-07-17 → 2021-01-19 · 4 obs

● 2015-07-17 08:47:12
● 2021-01-19 15:04:10
○ 2026-04-06 22:18:36
○ 2026-05-10 16:37:44

●A185.30.32.742026-04-06 → 2026-05-10 · 3 obs

○ 2021-01-19 15:04:10
● 2026-04-06 22:18:36
● 2026-05-10 16:37:44

○A2a01:238:20a:202:1064::2021-01-19 → 2021-01-19 · 4 obs

○ 2017-01-09 22:58:24
● 2021-01-19 15:04:10
○ 2026-04-06 22:18:36
○ 2026-05-10 16:37:44

○A2a01:238:20a:202:1171::2015-07-17 → 2017-01-09 · 4 obs

● 2015-07-17 08:47:12
● 2017-01-09 22:58:24
○ 2021-01-19 15:04:10
○ 2026-05-10 16:37:44

○A81.169.145.1712015-07-17 → 2017-01-09 · 4 obs

● 2015-07-17 08:47:12
● 2017-01-09 22:58:24
○ 2021-01-19 15:04:10
○ 2026-05-10 16:37:44

○A81.169.145.642021-01-19 → 2021-01-19 · 4 obs

○ 2017-01-09 22:58:24
● 2021-01-19 15:04:10
○ 2026-04-06 22:18:36
○ 2026-05-10 16:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
rsbt.de	ns1.webgo.de, ns2.webgo.de, ns3.webgo.de, ns4.webgo.de	8 records

✅ Authoritative Response

Server:89.44.8.112

NS records: ns1.webgo.de, ns2.webgo.de, ns3.webgo.de, ns4.webgo.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsbt.de (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.30.32.74`
NS	4	`ns2.webgo.de, ns1.webgo.de...`
MX	3	`s74.goserver.host (pri: 20), rsbt-de.mail.eo.outlook.com (pri: 0)...`
TXT	2	`v=spf1 include:spf.protection.outlook.co, v=spf1 a mx ip4:37.17.224.0/21 ip4:185.3`
SOA	1	`ns1.webgo.de hostmaster.webgo.de`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.webgo.de, ns1.webgo.de, ns2.webgo.de...)

Analysis

Hierarchy

rsbt.de is parent of mail.rsbt.de.

IP Addresses

rsbt.de points to a single IP: 185.30.32.74.

Other host names, for instance semke24.de, kibadi.com, mail2.tropicaltreptow.com, www.rc-modellbau-portal.de and mail2.myslienka.com share IP numbers with rsbt.de.

Name Servers

rsbt.de is delegated to four name servers: ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de.

rsbt.de at least partially shares its name servers with other domains, for instance hmf-smart-solutions.de, frankfurtflughafentransfer.com, bitcoins4you.de, delmeshop.de and paraiso-del-conde.com.

Host names with two IPs: ns1.webgo.de points to 2a00:5fc1:0:120:89:44:8:112 and 89.44.8.112; ns2.webgo.de points to 2a00:5fc1:0:120:89:44:8:111 and 89.44.8.111; ns3.webgo.de points to 2a00:5fc1:0:120:89:44:8:124 and 89.44.8.124; ns4.webgo.de points to 2001:4ba0:ffff:81::1 and 217.79.184.5.

Mail Servers

Two mail servers s74.goserver.host and rsbt-de.mail.eo.outlook.com handle rsbt.de.

rsbt.de shares some mail servers with other domains, including rcmodellbauportal.net, julia-kuerschner.com, rcmodellbauportal.com, alex-arts.de and xn--aylinglyz-v9ac.de.

Host names with eight IP numbers:

The host name rsbt-de.mail.eo.outlook.com points to: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.16, 52.101.68.32, 52.101.73.8 and 52.101.73.19.

Host names with one IP number:

The host name s74.goserver.host points to: 185.30.32.74.

rsbt.de - robtex.com

rsbt.de

de

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rsbt.de`

`de`