`amscientific.com`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2025-05-06 #1

`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=1778459851

WOT: SAFE (68/100)

Same first word

amscientific.com

DNS History

17 records (4 active, 13 former)

○NSns1.mydyndns.org2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

●NSns11.domaincontrol.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-01 01:58:48
● 2026-05-11 00:55:32

○NSns1148.dns.dyn.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

●NSns12.domaincontrol.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-01 01:58:48
● 2026-05-11 00:55:32

○NSns2181.dns.dyn.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○NSns3163.dns.dyn.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○NSns4182.dns.dyn.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXalt1.aspmx.l.google.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXalt2.aspmx.l.google.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXaspmx.l.google.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXaspmx2.googlemail.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXaspmx3.googlemail.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXaspmx4.googlemail.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

○MXaspmx5.googlemail.com2015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

●A13.248.213.452026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-01 01:58:48
● 2026-05-11 00:55:32

○A174.101.159.2462015-08-09 → 2017-07-01 · 3 obs

● 2015-08-09 11:07:34
● 2017-07-01 01:58:48
○ 2026-05-11 00:55:32

●A76.223.67.1892026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-01 01:58:48
● 2026-05-11 00:55:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
amscientific.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amscientific.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

amscientific.com points to two IPs: 13.248.213.45 and 76.223.67.189.

Other host names including patents.tips, satshirts.com, r4m.com, wahinesurf.com and divekansas.com share IP numbers with amscientific.com.

Name Servers

amscientific.com's delegation uses two name servers, ns11.domaincontrol.com and ns12.domaincontrol.com.

amscientific.com shares the same name server setup as other domains, for example reaihub.com, tharion.com, wcwilson.com, locidesignbuild.com and cotswolddj.com.

Host names with two IPs:

ns11.domaincontrol.com points to: 2603:5:2190::6 and 97.74.105.6

ns12.domaincontrol.com points to: 2603:5:2290::6 and 173.201.73.6

amscientific.com - robtex.com