`core4science.com`

DNSSEC	⚠️ Not signed
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
A	185.230.63.171^{🇺🇸 wix_com185.230.63.0/24}
A	185.230.63.186^{🇺🇸 wix_com185.230.63.0/24}
NS	`ns4.wixdns.net` ⭐
		A	216.239.36.101^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-g3.googledomains.com`
NS	`ns5.wixdns.net`
		A	216.239.38.101^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-g4.googledomains.com`
SOA	`ns4.wixdns.net`support@wix.com 2022-12-12 #19

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786171364

Same first word

core4science.com

DNS History

5 records (5 active, 0 former)

●NSns4.wixdns.net2026-04-14 → 2026-08-08 · 2 obs

● 2026-04-14 00:51:00
● 2026-08-08 06:46:52

●NSns5.wixdns.net2026-04-14 → 2026-08-08 · 2 obs

● 2026-04-14 00:51:00
● 2026-08-08 06:46:52

●A185.230.63.1072026-04-14 → 2026-08-08 · 2 obs

● 2026-04-14 00:51:00
● 2026-08-08 06:46:52

●A185.230.63.1712026-04-14 → 2026-08-08 · 2 obs

● 2026-04-14 00:51:00
● 2026-08-08 06:46:52

●A185.230.63.1862026-04-14 → 2026-08-08 · 2 obs

● 2026-04-14 00:51:00
● 2026-08-08 06:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
core4science.com	ns5.wixdns.net, ns4.wixdns.net	-

✅ Authoritative Response

Server:216.239.38.101

NS records: ns5.wixdns.net, ns4.wixdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core4science.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`185.230.63.186, 185.230.63.171...`
NS	2	`ns4.wixdns.net, ns5.wixdns.net`
SOA	1	`ns4.wixdns.net support.wix.com`

Analysis

IP Addresses

core4science.com maps to three IP numbers — 185.230.63.107, 185.230.63.171 and 185.230.63.186.

ankrom.org, galaxyimprimeurs.com, uesports.com and two other host names share IP numbers with core4science.com.

Name Servers

core4science.com uses two name servers for its delegation: ns4.wixdns.net and ns5.wixdns.net.

core4science.com uses the same name servers as several other domains — among them coardbenson.com, advancedcoachingconcepts.com, boisellen.com and two more.

The name servers for core4science.com are partially shared with other domains like iruda.io, auroraolive.com and importadoraespanola.com

ns4.wixdns.net directs to 216.239.36.101 and ns5.wixdns.net directs to 216.239.38.101; each host name points to exactly one IP number.

core4science.com - robtex.com