`jeffmasterson.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=125022103

`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=1774700687

Subdomains

mail.jeffmasterson.com

Same first word

jeffmasterson.com

DNS History

18 records (3 active, 15 former)

●NSdns101.register.com2026-03-28 → 2026-03-28 · 2 obs

○ 2020-03-10 03:03:30
● 2026-03-28 12:47:04

●NSdns102.register.com2026-03-28 → 2026-03-28 · 2 obs

○ 2020-03-10 03:03:30
● 2026-03-28 12:47:04

○NSns.liquidweb.com2015-05-14 → 2017-03-27 · 5 obs

○ 2008-03-09 22:38:20
● 2015-05-14 16:21:18
● 2017-03-27 17:35:36
○ 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○NSns1.liquidweb.com2015-05-14 → 2017-03-27 · 5 obs

○ 2008-03-09 22:38:20
● 2015-05-14 16:21:18
● 2017-03-27 17:35:36
○ 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○NSns47.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 22:38:20
○ 2015-05-14 16:21:18
○ 2026-03-28 12:47:04

○NSns48.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 22:38:20
○ 2015-05-14 16:21:18
○ 2026-03-28 12:47:04

○NSns8077.hostgator.com2020-03-10 → 2020-03-10 · 3 obs

○ 2017-03-27 17:35:36
● 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○NSns8078.hostgator.com2020-03-10 → 2020-03-10 · 3 obs

○ 2017-03-27 17:35:36
● 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○MXmail.jeffmasterson.com2020-03-10 → 2020-03-10 · 3 obs

○ 2017-03-27 17:35:36
● 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○MXmailstore1.secureserver.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 22:38:20
○ 2015-05-14 16:21:18
○ 2026-03-28 12:47:04

○MXmx1.emailsrvr.com2015-05-14 → 2017-03-27 · 5 obs

○ 2008-03-09 22:38:20
● 2015-05-14 16:21:18
● 2017-03-27 17:35:36
○ 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○MXmx2.emailsrvr.com2015-05-14 → 2017-03-27 · 5 obs

○ 2008-03-09 22:38:20
● 2015-05-14 16:21:18
● 2017-03-27 17:35:36
○ 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

○MXsmtp.secureserver.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 22:38:20
○ 2015-05-14 16:21:18
○ 2026-03-28 12:47:04

○A148.130.4.2032015-05-14 → 2015-05-14 · 4 obs

○ 2008-03-09 22:38:20
● 2015-05-14 16:21:18
○ 2015-10-13 04:09:04
○ 2026-03-28 12:47:04

○A192.185.5.222020-03-10 → 2020-03-10 · 3 obs

○ 2017-03-27 17:35:36
● 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

●A209.17.116.1632026-03-28 → 2026-03-28 · 2 obs

○ 2020-03-10 03:03:30
● 2026-03-28 12:47:04

○A64.202.189.1702008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 22:38:20
○ 2015-05-14 16:21:18
○ 2026-03-28 12:47:04

○A72.52.161.862015-10-13 → 2017-03-27 · 5 obs

○ 2008-03-09 22:38:20
● 2015-10-13 04:09:04
● 2017-03-27 17:35:36
○ 2020-03-10 03:03:30
○ 2026-03-28 12:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
jeffmasterson.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffmasterson.com (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
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

Hierarchy

jeffmasterson.com is the parent of mail.jeffmasterson.com.

IP Addresses

jeffmasterson.com resolves to one IP number: 209.17.116.163.

other host names including _gc._tcp.redingtonmea.com, voteinma.com, yumahealthconnections.com, downtownqc.com and www.thertc.com share IP numbers with jeffmasterson.com.

Name Servers

jeffmasterson.com is delegated to two name servers dns101.register.com and dns102.register.com.

jeffmasterson.com shares the same name server setup as other domains, for instance lightardor.com, isabelleracicot.com, lanayoung.com, sldavis.com and thelaundress.com.

Host names with one IP number:

dns101.register.com points to 162.159.24.117

dns102.register.com points to 162.159.25.158

jeffmasterson.com - robtex.com