govcon.com - dns.ninja

govcon.com

DNSSEC⚠️ Not signed
A20.185.12.70🇺🇸 Microsoft20.184.0.0/13 MICROSOFT
NSns-366.awsdns-45.com
A2600:9000:5301:6e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-366.awsdns-45.com
A205.251.193.110🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-366.awsdns-45.com
NSns-1414.awsdns-48.org
A2600:9000:5305:8600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1414.awsdns-48.org
A205.251.197.134🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1414.awsdns-48.org
NSns-1785.awsdns-31.co.uk
A2600:9000:5306:f900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1785.awsdns-31.co.uk
A205.251.198.249🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1785.awsdns-31.co.uk
NSns-538.awsdns-03.net
A2600:9000:5302:1a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-538.awsdns-03.net
A205.251.194.26🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-538.awsdns-03.net
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXT0ed1fe018a9e21545165764b43a4c05e42b80a6986
TXTv=spf1 a include:us._netblocks.mimecast.com ip4:137.117.93.89 include:spf.pro...
SOAns-366.awsdns-45.comawsdns-hostmaster@amazon.com serial=1

com

WOT: SAFE (72/100)

Same first word

Similar names

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns-1414.awsdns-48.orgns-1785.awsdns-31.co.ukns-366.awsdns-45.comns-538.awsdns-03.netMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comgovcon-com.mail.protection.outlook.comA20.185.12.7040.76.194.21763.117.225.132
NSns-1414.awsdns-48.org2015-07-23 → 2026-08-02 · 2 obs
● 2015-07-23 07:33:30
● 2026-08-02 21:07:10
NSns-1785.awsdns-31.co.uk2015-07-23 → 2026-08-02 · 2 obs
● 2015-07-23 07:33:30
● 2026-08-02 21:07:10
NSns-366.awsdns-45.com2015-07-23 → 2026-08-02 · 2 obs
● 2015-07-23 07:33:30
● 2026-08-02 21:07:10
NSns-538.awsdns-03.net2015-07-23 → 2026-08-02 · 2 obs
● 2015-07-23 07:33:30
● 2026-08-02 21:07:10
MXgovcon-com.mail.protection.outlook.com2015-07-23 → 2018-07-03 · 4 obs
● 2015-07-23 07:33:30
● 2018-07-03 07:35:22
○ 2026-02-25 09:26:02
○ 2026-08-02 21:07:10
MXus-smtp-inbound-1.mimecast.com2026-02-25 → 2026-08-02 · 3 obs
○ 2018-07-03 07:35:22
● 2026-02-25 09:26:02
● 2026-08-02 21:07:10
MXus-smtp-inbound-2.mimecast.com2026-02-25 → 2026-08-02 · 3 obs
○ 2018-07-03 07:35:22
● 2026-02-25 09:26:02
● 2026-08-02 21:07:10
A20.185.12.702026-02-25 → 2026-08-02 · 3 obs
○ 2018-07-03 07:35:22
● 2026-02-25 09:26:02
● 2026-08-02 21:07:10
A40.76.194.2172016-11-17 → 2018-07-03 · 5 obs
○ 2016-04-01 01:22:08
● 2016-11-17 23:18:32
● 2018-07-03 07:35:22
○ 2026-02-25 09:26:02
○ 2026-08-02 21:07:10
A63.117.225.1322015-07-23 → 2016-04-01 · 4 obs
● 2015-07-23 07:33:30
● 2016-04-01 01:22:08
○ 2016-11-17 23:18:32
○ 2026-08-02 21:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
govcon.comns-538.awsdns-03.net, ns-366.awsdns-45.com, ns-1785.awsdns-31.co.uk, ns-1414.awsdns-48.org2 records

✅ Authoritative Response

Server:205.251.194.26

NS records: ns-538.awsdns-03.net, ns-366.awsdns-45.com, ns-1785.awsdns-31.co.uk, ns-1414.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for govcon.com (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

TypeCountSample Data
A120.185.12.70
NS4ns-1414.awsdns-48.org, ns-1785.awsdns-31.co.uk...
MX2us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 0)
TXT20ed1fe018a9e21545165764b43a4c05e42b80a69, v=spf1 a include:us._netblocks.mimecast.
SOA1ns-366.awsdns-45.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-366.awsdns-45.com, ns-366.awsdns-45.com)

Analysis

IP Addresses

govcon.com points to a single IP number: 20.185.12.70.

Additional host names — www.wirelessnetworksonline.com, ecmconnection.com, www.meddeviceonline.com and two others — share IP numbers with govcon.com.

Name Servers

govcon.com has four authoritative name servers: ns-366.awsdns-45.com, ns-538.awsdns-03.net, ns-1414.awsdns-48.org and ns-1785.awsdns-31.co.uk.

govcon.com shares at least some of its name servers with other domains, including 138.154.66.in-addr.arpa, ben10omniverse.vn, d3obj5cq1inabr.cloudfront.net and two others.

These name servers are frequently paired with the name servers ns-498.awsdns-62.com, ns-984.awsdns-59.net and ns-1366.awsdns-42.org.

The host names ns-366.awsdns-45.com, ns-538.awsdns-03.net, ns-1414.awsdns-48.org and ns-1785.awsdns-31.co.uk each resolve to two IP addresses: ns-366.awsdns-45.com resolves to 205.251.193.110 and 2600:9000:5301:6e00::1; ns-538.awsdns-03.net resolves to 205.251.194.26 and 2600:9000:5302:1a00::1; ns-1414.awsdns-48.org resolves to 205.251.197.134 and 2600:9000:5305:8600::1; ns-1785.awsdns-31.co.uk resolves to 205.251.198.249 and 2600:9000:5306:f900::1.

Mail Servers

govcon.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

govcon.com shares the same mail server setup as other domains, including daacg.com, orthocolorado.org, mma65.com and two others.

govcon.com has at least some mail servers in common with other domains, such as decadecigarette.com, weaverenergy.com, philkleininsurance.com and universalquickjoint.com.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com are host names that each point to 170.10.132.242 IP addresses.