`defi-sciences.org`

DNSSEC	⚠️ Not signed
A	66.46.176.241^{🇨🇦 TELX-AS39369866.46.176.0/21 Fibrenoire Internet Inc. - SHER02}
		PTR	`plesk-cg10.ihost-web.com`
NS	`dns1.sherweb.com` ⭐
		A	52.235.31.8^{🇨🇦 Microsoft52.224.0.0/11 MICROSOFT}
NS	`dns2.sherweb.com` ⚠️ Not in zone NS records
		A	173.46.144.108^{🇺🇸 TELX-AS393698173.46.144.0/24 ORCS Web, Inc.}
MX	`mail.defi-sciences.org` ⭐
		A	66.46.176.241^{🇨🇦 TELX-AS39369866.46.176.0/21 Fibrenoire Internet Inc. - SHER02}
			PTR	`plesk-cg10.ihost-web.com`
SOA	`dns1.sherweb.com`admin@sherweb.com serial=18

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786002568

Subdomains

mail.defi-sciences.org

Same first word

defi-sciences.org

DNS History

4 records (4 active, 0 former)

●NSdns1.sherweb.com2015-08-20 → 2026-08-06 · 2 obs

● 2015-08-20 09:46:10
● 2026-08-06 08:04:42

●NSdns2.sherweb.com2026-04-23 → 2026-08-06 · 3 obs

○ 2015-08-20 09:46:10
● 2026-04-23 01:41:16
● 2026-08-06 08:04:42

●MXmail.defi-sciences.org2015-08-20 → 2026-08-06 · 2 obs

● 2015-08-20 09:46:10
● 2026-08-06 08:04:42

●A66.46.176.2412015-08-20 → 2026-08-06 · 2 obs

● 2015-08-20 09:46:10
● 2026-08-06 08:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
defi-sciences.org	dns2.sherweb.com, dns1.sherweb.com	-

✅ Authoritative Response

Server:173.46.144.108

NS records: dns2.sherweb.com, dns1.sherweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defi-sciences.org (unsigned zone)

⏱️ Timing

Total: 1401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.46.176.241`
NS	1	`dns1.sherweb.com`
MX	1	`mail.defi-sciences.org (pri: 10)`
SOA	1	`dns1.sherweb.com admin.sherweb.com`

Analysis

Hierarchy

defi-sciences.org is a parent domain of mail.defi-sciences.org.

IP Addresses

defi-sciences.org directs to one IP number, which is 66.46.176.241.

Among the host names that share IP numbers with defi-sciences.org are mail.constructionsmarcrancourt.com, plesk-cg10.ihost-web.com, mail.regexpo.com and two others.

Name Servers

defi-sciences.org is served by two delegated name servers, dns1.sherweb.com and dns2.sherweb.com.

defi-sciences.org has the same name server delegation as a number of other domains, such as petrosur.ca, elingabriel.com, pklsoftware.com and two more.

defi-sciences.org shares at least some of its name servers with other domains, including mayeu.com, ndlibraries.com, firstascent.ca and two others.

These name servers are frequently paired with the name servers ns1.mycloudmailbox.com, ns1.sherweb.com and ns2.sherweb.com.

dns1.sherweb.com and dns2.sherweb.com each resolve to one IP number: dns1.sherweb.com points to 52.235.31.8 and dns2.sherweb.com points to 173.46.144.108.

Mail Servers

defi-sciences.org routes its mail through a single mail server, mail.defi-sciences.org.

There is one IP number for mail.defi-sciences.org: 66.46.176.241.

defi-sciences.org - robtex.com