`ns.nonlinearscience.com`

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

`nonlinearscience.com`

	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

WOT: SAFE (60/100)

Same first word

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DNS History

5 records (4 active, 1 former)

●NSsl1.sedo.com2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 23:50:42
● 2026-03-27 02:16:08

●NSsl2.sedo.com2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 23:50:42
● 2026-03-27 02:16:08

●MXlocalhost2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 23:50:42
● 2026-03-27 02:16:08

○A38.97.225.1352008-03-06 → 2008-03-06 · 3 obs

● 2008-03-06 14:59:16
○ 2015-10-18 22:33:50
○ 2026-03-27 02:16:08

●A91.195.241.2322026-03-01 → 2026-03-27 · 3 obs

○ 2015-10-18 22:33:50
● 2026-03-01 23:50:42
● 2026-03-27 02:16:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nonlinearscience.com	sl1.sedo.com, sl2.sedo.com	2 records

✅ Authoritative Response

Server:91.195.241.173

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nonlinearscience.com (unsigned zone)

⏱️ Timing

Total: 509ms | 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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)

Analysis

IP Addresses

ns.nonlinearscience.com resolves to a single IP address: 91.195.241.232.

Other host names including mail.digitaledu.eu, vendix.de, reverz.eu, ishark.eu and globetrack.de share IP numbers with ns.nonlinearscience.com.

Name Servers

ns.nonlinearscience.com's delegation uses two name servers, sl1.sedo.com and sl2.sedo.com.

ns.nonlinearscience.com shares the same name server setup as other domains, for example cinemaflix.de, faal.eu, skypc.eu, rapidapp.de and techsense.eu.

Host names with a single IP:

sl1.sedo.com points to 91.195.240.173.

sl2.sedo.com points to 91.195.241.173.

Mail Servers

ns.nonlinearscience.com is handled by a single mail server, localhost.

ns.nonlinearscience.com shares its mail server setup with other domains, including sbac.eu, log7.com, mail.aog.at, citycs.com and foliamaster.com.

ns.nonlinearscience.com - robtex.com