`engineers1.com`

DNSSEC	⚠️ Not signed
A	149.64.184.37^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
		PTR	`saic.cloud`
		PTR	`508solutions.com`
		PTR	`geoviz.com`
		PTR	`issaic.com`
		PTR	`jre-gw.com`
		PTR	`saicevents.com`
		PTR	`saicgsa-mmpi.com`
		PTR	`508solutions.org`
		PTR	`ebpsc.org`
		PTR	`mdcyberchallenge.org`
		PTR	`www.geoviz.com`
		PTR	`www.issaic.com`
		PTR	`answer.saic.com`
		PTR	`awips.saic.com`
		PTR	`benefitsspd.saic.com`
		PTR	`ceoss.saic.com`
		PTR	`cismat.saic.com`
		PTR	`cr.saic.com`
		PTR	`cts.saic.com`
		PTR	`eh2o.saic.com`
		PTR	`fabs.saic.com`
		PTR	`fmm.saic.com`
		PTR	`geoviz.saic.com`
		PTR	`hipaa.saic.com`
		PTR	`hubzone.saic.com`
		PTR	`iassure.saic.com`
		PTR	`ites2s.saic.com`
		PTR	`millennia.saic.com`
		PTR	`myfuture.saic.com`
		PTR	`natoboa.saic.com`
		PTR	`parkeddomain.saic.com`
A	149.64.184.38^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
NS	`dns-emastp01.net.saic.com` ⭐
NS	`dns1.saic.com`
		A	149.64.184.89^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
			PTR	`dns1.saic.com`
NS	`dns2.saic.com`
		A	149.64.184.90^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
			PTR	`dns2.saic.com`
TXT	`v=spf1 -all`
SOA	`dns-emastp01.net.saic.com`nic@net.saic.com serial=772927856

`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=1775981287

WOT: UNKNOWN (62/100)

Same first word

engineers1.com

DNS History

17 records (5 active, 12 former)

○NSdc01p-net-dns-unt1-ns.net.saic.com2015-06-17 → 2015-06-17 · 4 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
○ 2015-10-30 06:38:08
○ 2026-04-12 08:12:12

●NSdns-emastp01.net.saic.com2026-02-15 → 2026-04-12 · 3 obs

○ 2016-12-26 12:54:44
● 2026-02-15 00:36:12
● 2026-04-12 08:12:12

●NSdns1.saic.com2026-02-15 → 2026-04-12 · 3 obs

○ 2016-12-26 12:54:44
● 2026-02-15 00:36:12
● 2026-04-12 08:12:12

●NSdns2.saic.com2026-02-15 → 2026-04-12 · 3 obs

○ 2016-12-26 12:54:44
● 2026-02-15 00:36:12
● 2026-04-12 08:12:12

○NSmcles1.saic.com2015-06-17 → 2016-12-26 · 5 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
● 2016-12-26 12:54:44
○ 2026-02-15 00:36:12
○ 2026-04-12 08:12:12

○NSns1.net.saic.com2015-10-30 → 2016-12-26 · 5 obs

○ 2015-06-17 14:59:36
● 2015-10-30 06:38:08
● 2016-12-26 12:54:44
○ 2026-02-15 00:36:12
○ 2026-04-12 08:12:12

○NSns1.rwbeck.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 16:06:36
○ 2015-06-17 14:59:36
○ 2026-04-12 08:12:12

○NSns2.rwbeck.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 16:06:36
○ 2015-06-17 14:59:36
○ 2026-04-12 08:12:12

○MXdc01p-em-mx01.saic.com2015-06-17 → 2015-10-30 · 5 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
● 2015-10-30 06:38:08
○ 2016-01-18 16:10:00
○ 2026-04-12 08:12:12

○MXdc01p-em-mx02.saic.com2015-06-17 → 2015-10-30 · 5 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
● 2015-10-30 06:38:08
○ 2016-01-18 16:10:00
○ 2026-04-12 08:12:12

○MXem-mxp01.saic.com2015-06-17 → 2015-10-30 · 5 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
● 2015-10-30 06:38:08
○ 2016-01-18 16:10:00
○ 2026-04-12 08:12:12

○MXem-mxp02.saic.com2015-06-17 → 2015-10-30 · 5 obs

○ 2007-10-23 16:06:36
● 2015-06-17 14:59:36
● 2015-10-30 06:38:08
○ 2016-01-18 16:10:00
○ 2026-04-12 08:12:12

○MXmail.west.cbeyond.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 16:06:36
○ 2015-06-17 14:59:36
○ 2026-04-12 08:12:12

○MXsmtp.atl.cbeyond.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 16:06:36
○ 2015-06-17 14:59:36
○ 2026-04-12 08:12:12

●A149.64.184.372026-02-15 → 2026-04-12 · 3 obs

○ 2015-06-17 14:59:36
● 2026-02-15 00:36:12
● 2026-04-12 08:12:12

●A149.64.184.382026-02-15 → 2026-04-12 · 3 obs

○ 2015-06-17 14:59:36
● 2026-02-15 00:36:12
● 2026-04-12 08:12:12

○A192.247.31.862007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 16:06:36
○ 2015-06-17 14:59:36
○ 2026-04-12 08:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineers1.com	dns1.saic.com, dns2.saic.com	2 records

✅ Authoritative Response

Server:149.64.184.89

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineers1.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`149.64.184.37, 149.64.184.38`
NS	2	`dns2.saic.com, dns1.saic.com`
TXT	1	`v=spf1 -all`
SOA	1	`dns-emastp01.net.saic.com nic.net.saic.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.saic.com, dns2.saic.com)

Analysis

IP Addresses

engineers1.com points to two IP numbers: 149.64.184.37 and 149.64.184.38.

Other host names, for instance equipment-supply.com, discoveryandmodeling.org, grandforksuaseis.com, asacs.org and saic-gsa.com share IP numbers with engineers1.com.

Name Servers

The domain engineers1.com is delegated to three name servers: dns1.saic.com, dns2.saic.com and dns-emastp01.net.saic.com.

engineers1.com shares name servers with other domains at least partially, for instance focisinc.org, dmaopensource.com, naportal.com, saici.uk and saic-tms.com.

these name servers are often used together with the name servers hidden.net.saic.com.

Host names with one IP number:

dns1.saic.com points to: 149.64.184.89.

dns2.saic.com points to: 149.64.184.90.

engineers1.com - robtex.com

engineers1.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`engineers1.com`

`com`