`washingtonscience.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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

washingtonscience.com

DNS History

9 records (4 active, 5 former)

●NSns3.afternic.com2026-03-03 → 2026-03-19 · 3 obs

○ 2017-04-21 08:23:46
● 2026-03-03 00:44:06
● 2026-03-19 10:04:04

●NSns4.afternic.com2026-03-03 → 2026-03-19 · 3 obs

○ 2017-04-21 08:23:46
● 2026-03-03 00:44:06
● 2026-03-19 10:04:04

○NSns41.domaincontrol.com2015-06-05 → 2017-04-21 · 4 obs

● 2015-06-05 19:46:12
● 2017-04-21 08:23:46
○ 2026-03-03 00:44:06
○ 2026-03-19 10:04:04

○NSns42.domaincontrol.com2015-06-05 → 2017-04-21 · 4 obs

● 2015-06-05 19:46:12
● 2017-04-21 08:23:46
○ 2026-03-03 00:44:06
○ 2026-03-19 10:04:04

○MXmailstore1.secureserver.net2015-06-05 → 2017-04-21 · 4 obs

● 2015-06-05 19:46:12
● 2017-04-21 08:23:46
○ 2026-03-03 00:44:06
○ 2026-03-19 10:04:04

○MXsmtp.secureserver.net2015-06-05 → 2017-04-21 · 4 obs

● 2015-06-05 19:46:12
● 2017-04-21 08:23:46
○ 2026-03-03 00:44:06
○ 2026-03-19 10:04:04

●A13.248.169.482026-03-03 → 2026-03-19 · 3 obs

○ 2017-04-21 08:23:46
● 2026-03-03 00:44:06
● 2026-03-19 10:04:04

○A50.63.202.12015-06-05 → 2017-04-21 · 4 obs

● 2015-06-05 19:46:12
● 2017-04-21 08:23:46
○ 2026-03-03 00:44:06
○ 2026-03-19 10:04:04

●A76.223.54.1462026-03-03 → 2026-03-19 · 3 obs

○ 2017-04-21 08:23:46
● 2026-03-03 00:44:06
● 2026-03-19 10:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
washingtonscience.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server: 173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for washingtonscience.com (unsigned zone)

⏱️ Timing

Total: 1035ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

washingtonscience.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as airbid.com, cartuzy.com, 20-145.233.popsite.net, 206-82-152-63.static.worknetinc.com and procz.com share IPs with washingtonscience.com.

Name Servers

Two name servers ns3.afternic.com and ns4.afternic.com handle the delegation for washingtonscience.com.

washingtonscience.com shares the same name server setup as other domains, for example ns2.atuopartswarehouse.com, efikas.com, expressfuture.com, newarkdentalimplants.com and mobileapplication.org.

washingtonscience.com at least partially shares name servers with other domains, for example ahbn.com, hyperloan.com, lo-inc.com, clakett.com and appwy.com.

These name servers are often used together with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-vkvynnbekxxmvrztcbyrgv.ns101.verify.hn.

Host names with one IP number:

ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.

washingtonscience.com - robtex.com