`supplychainscience.com`

DNSSEC	⚠️ Not signed
A	216.21.239.197
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-24-117.defastlink.net`
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-25-158.defastlink.net`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=120042815

`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=1771291435

Same first word

supplychainscience.com

DNS History

8 records (3 active, 5 former)

●NSdns101.register.com2026-03-20 → 2026-03-20 · 2 obs

○ 2017-03-28 05:51:34
● 2026-03-20 07:31:26

●NSdns102.register.com2026-03-20 → 2026-03-20 · 2 obs

○ 2017-03-28 05:51:34
● 2026-03-20 07:31:26

○NSdns108.a.register.com2015-07-18 → 2017-03-28 · 3 obs

● 2015-07-18 06:06:02
● 2017-03-28 05:51:34
○ 2026-03-20 07:31:26

○NSdns139.b.register.com2015-07-18 → 2017-03-28 · 3 obs

● 2015-07-18 06:06:02
● 2017-03-28 05:51:34
○ 2026-03-20 07:31:26

○NSdns144.c.register.com2015-07-18 → 2017-03-28 · 3 obs

● 2015-07-18 06:06:02
● 2017-03-28 05:51:34
○ 2026-03-20 07:31:26

○NSdns249.d.register.com2015-07-18 → 2017-03-28 · 3 obs

● 2015-07-18 06:06:02
● 2017-03-28 05:51:34
○ 2026-03-20 07:31:26

○MXp.webcom.ctmail.com2016-07-25 → 2017-03-28 · 3 obs

● 2016-07-25 23:05:38
● 2017-03-28 05:51:34
○ 2026-03-20 07:31:26

●A216.21.239.1972015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 06:06:02
● 2026-03-20 07:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
supplychainscience.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server: 162.159.24.117

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supplychainscience.com (unsigned zone)

⏱️ Timing

Total: 1415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.21.239.197`
NS	2	`dns102.register.com, dns101.register.com`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

IP Addresses

supplychainscience.com maps to IP address 216.21.239.197.

Other host names, for instance zadarskilist.com, ncisteelbuildings.biz, mycocktailconcierge.com, parknflyworldwide.com and bltassoc.com share IP numbers with supplychainscience.com.

Name Servers

Two name servers dns101.register.com and dns102.register.com are delegated to supplychainscience.com.

supplychainscience.com uses the same name server configuration as other domains, such as sandiclaus.com, faststart-fastfinish.com, empireartscenter.com, washingtondcbreast.com and alesayi-motors.com.

Host names with a single IP address:

dns101.register.com points to 162.159.24.117

dns102.register.com points to 162.159.25.158

supplychainscience.com - robtex.com