`ext3.rtswebhosting.com`

	DNSSEC	⚠️ Not signed
	A	2604:a880:800:10::132:3001^{🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean}
	A	138.197.112.37^{🇺🇸 DIGITALOCEAN138.197.112.0/20 DigitalOcean}

`rtswebhosting.com`

	DNSSEC	⚠️ Not signed
	NS	`ext2.rtswebhosting.com` ⚠️ Not in zone NS records
	NS	`mx.rtswebhosting.com` ⚠️ Not in zone NS records
	NS	`ns1.rtswebhosting.com` ⚠️ Not in zone NS records
	NS	`ns2.rtswebhosting.com` ⚠️ Not in zone NS records

NS for

theoldmanualsstore.com

guldenschuhent.com

gguldens.org

oldmanualsstore.com

Previously NS for

rtswebhosting.com

MX for

guldenschuhent.com

gguldens.org

Previously MX for

rtswebhosting.com

Same first word

ext3.de

ext3.net

ext3.com

Similar names

ex3t.net

etx3.com

e3tx.com

xte3.mobi

3ext.com

tex3.com

tex3.be

3tex.io

3tex.de

3xte.com

ex3t.de

t3ex.com

3tex.net

3tex.com

tex3.de

DNS History

2 records (2 active, 0 former)

●A138.197.112.372026-03-04 → 2026-07-10 · 4 obs

● 2026-03-04 10:51:58
○ 2026-07-08 00:55:34
● 2026-07-08 01:46:40
● 2026-07-10 04:17:34

●A2604:a880:800:10::132:30012026-03-04 → 2026-07-10 · 4 obs

● 2026-03-04 10:51:58
○ 2026-07-08 00:55:34
● 2026-07-08 01:46:40
● 2026-07-10 04:17:34

🔍 DNS Trace

Analysis

Name Server Role

NS records for theoldmanualsstore.com, guldenschuhent.com, gguldens.org and oldmanualsstore.com point to ext3.rtswebhosting.com.

It is common to see ext2.rtswebhosting.com, mx.rtswebhosting.com and ns1.rtswebhosting.com acting as name servers in combination with ext3.rtswebhosting.com.

Mail Server Role

ext3.rtswebhosting.com acts as a mail server for guldenschuhent.com and gguldens.org.

mx.rtswebhosting.com and ext3.rtswebhosting.com tend to appear jointly as mail servers.

IP Addresses

ext3.rtswebhosting.com has two IP addresses: 138.197.112.37 and 2604:a880:800:10::132:3001

Host names such as theoldmanualsstore.com, ns2.rtswebhosting.com and oldmanualsstore.com share their IP numbers with ext3.rtswebhosting.com.

ext3.rtswebhosting.com - robtex.com