mx.secondbrain.eu - dns.ninja

`mx.secondbrain.eu`

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}
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

`secondbrain.eu`

	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

secondbrain.eu

Same first word

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mx.global.prod.fastly.net

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mx.ru

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mx.no

mx.cloud.nospamproxy.com

mx.agency

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mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

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mx.ma

mx.dyndns.org

mx.sh

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DNS History

12 records (4 active, 8 former)

●NSsl1.sedo.com2026-06-06 → 2026-06-06 · 1 obs

● 2026-06-06 19:44:18

●NSsl2.sedo.com2026-06-06 → 2026-06-06 · 1 obs

● 2026-06-06 19:44:18

●MXlocalhost2026-06-06 → 2026-06-06 · 1 obs

● 2026-06-06 19:44:18

○A62.149.128.1512015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.1542015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.1572015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.1602015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.1632015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.1662015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.722015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

○A62.149.128.742015-07-18 → 2016-06-18 · 3 obs

● 2015-07-18 19:36:44
● 2016-06-18 01:32:10
○ 2026-06-06 19:44:18

●A91.195.241.2322026-06-06 → 2026-06-06 · 2 obs

○ 2016-06-18 01:32:10
● 2026-06-06 19:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, y.dns.eu, w.dns.eu, si.dns.eu...	-
secondbrain.eu	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 secondbrain.eu (unsigned zone)

⏱️ Timing

Total: 3780ms | 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

mx.secondbrain.eu has exactly one IP address — 91.195.241.232.

eblog.eu, birdsnest.eu, posti.online plus two other host names have IP numbers in common with mx.secondbrain.eu.

Name Servers

mx.secondbrain.eu is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.

The name server configuration of mx.secondbrain.eu is shared with other domains, for instance fizbo.de, lakepark.eu, mail.pcga.de and two others.

Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

mx.secondbrain.eu uses one mail server — localhost.

The mail server setup of mx.secondbrain.eu matches that of other domains such as mail.greatgetaways.co.uk, flower-design.de, lsa.de and two others.