`mailproxy2.thinkso.de`

DNSSEC	⚠️ Not signed
A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl1.sedo.com` ⭐ ⚠️ Not in parent delegation
		A	91.195.240.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
			PTR	`ip-91-195-240-173.defastlink.net`
NS	`sl2.sedo.com` ⚠️ Not in parent delegation
		A	91.195.241.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

`thinkso.de`

	DNSSEC	⚠️ Not signed
	A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
	NS	`sl1.sedo.com` ⭐
	NS	`sl2.sedo.com`
	MX	`localhost` ⭐
	TXT	`v=spf1 -all`
	SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

Previously MX for

thinkso.de

DNS History

6 records (4 active, 2 former)

●NSsl1.sedo.com2026-04-11 → 2026-04-15 · 2 obs

● 2026-04-11 05:02:58
● 2026-04-15 12:09:04

●NSsl2.sedo.com2026-04-11 → 2026-04-15 · 2 obs

● 2026-04-11 05:02:58
● 2026-04-15 12:09:04

●MXlocalhost2026-04-11 → 2026-04-15 · 2 obs

● 2026-04-11 05:02:58
● 2026-04-15 12:09:04

○A188.40.69.762015-08-21 → 2016-06-28 · 4 obs

● 2015-08-21 07:55:06
● 2016-06-28 01:30:42
○ 2026-04-11 05:02:58
○ 2026-04-15 12:09:04

○A2a01:4f8:100:43a1:7a68:7dca:9fd8:eeac2015-08-21 → 2016-06-28 · 4 obs

● 2015-08-21 07:55:06
● 2016-06-28 01:30:42
○ 2026-04-11 05:02:58
○ 2026-04-15 12:09:04

●A91.195.241.2322026-04-11 → 2026-04-15 · 3 obs

○ 2016-06-28 01:30:42
● 2026-04-11 05:02:58
● 2026-04-15 12:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
thinkso.de	sl2.sedo.com, sl1.sedo.com	-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl2.sedo.com, sl1.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkso.de (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.241.232`
NS	2	`sl1.sedo.com, sl2.sedo.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`sl1.sedo.com hostmaster.sedo.de`

Analysis

IP Addresses

mailproxy2.thinkso.de points to a single IP address: 91.195.241.232.

Other host names such as mail.bakari.eu, sbent.com, mfarm.de, francetv.de and mail.ikesa.com share IPs with mailproxy2.thinkso.de.

Name Servers

Two name servers sl1.sedo.com and sl2.sedo.com handle the delegation for mailproxy2.thinkso.de.

mailproxy2.thinkso.de shares the same name server setup as other domains, for example mail.fiatlux.eu, mx.mx.diekuenstlerin.de, devon.in, jbts.eu and selfmap.de.

mailproxy2.thinkso.de shares name servers with other domains at least partially, for instance visas.in.

Host names with one IP number:

sl1.sedo.com points to 91.195.240.173; sl2.sedo.com points to 91.195.241.173.

Mail Servers

The localhost mail server handles mailproxy2.thinkso.de.

mailproxy2.thinkso.de shares the same mail server setup as other domains, including mail.sportstore.net, barcelonahoteles.es, www.disdik.langkat.com, turbocity.de and mail.donbrezel.com.

mailproxy2.thinkso.de - robtex.com