`goodlandsecurity.com`

DNSSEC	⚠️ Not signed
A	173.89.136.128^{🇺🇸 RR-Star_Communications_LLC173.89.128.0/19 RR-Route}
		PTR	`syn-173-089-136-128.res.spectrum.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mail.goodlandsecurity.com` ⭐
		A	159.223.140.83^{🇺🇸 DIGITALOCEAN159.223.128.0/20 DigitalOcean}
TXT	`v=spf1 ip4:159.223.140.83 -all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1783914973

`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=1784302137

Subdomains

mail.goodlandsecurity.com

Same first word

goodlandsecurity.com

DNS History

5 records (4 active, 1 former)

●NSdns1.registrar-servers.com2026-02-19 → 2026-07-17 · 3 obs

○ 2019-12-17 06:32:48
● 2026-02-19 01:15:06
● 2026-07-17 15:55:34

●NSdns2.registrar-servers.com2026-02-19 → 2026-07-17 · 3 obs

○ 2019-12-17 06:32:48
● 2026-02-19 01:15:06
● 2026-07-17 15:55:34

○NSns1.goodlandsecurity.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 06:32:48
○ 2026-02-19 01:15:06
○ 2026-07-17 15:55:34

●MXmail.goodlandsecurity.com2026-02-19 → 2026-07-17 · 2 obs

● 2026-02-19 01:15:06
● 2026-07-17 15:55:34

●A173.89.136.1282026-02-19 → 2026-07-17 · 2 obs

● 2026-02-19 01:15:06
● 2026-07-17 15:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
goodlandsecurity.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.89.136.128`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mail.goodlandsecurity.com (pri: 10)`
TXT	1	`v=spf1 ip4:159.223.140.83 -all`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

goodlandsecurity.com serves as the parent of mail.goodlandsecurity.com.

IP Addresses

goodlandsecurity.com directs to one IP number, which is 173.89.136.128.

Name Servers

Two name servers handle the delegation for goodlandsecurity.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

goodlandsecurity.com has the same name server delegation as a number of other domains, such as introtodeeplearning.com, tacexchange.com, sparkitproductions.com and two more.

The name servers for goodlandsecurity.com are at least partly shared with other domains such as scottshumaker.com, hawaiifairsandfestivals.net, ceos-sysdb.org and dealmonster.net.

These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

goodlandsecurity.com routes its mail through a single mail server, mail.goodlandsecurity.com.

mail.goodlandsecurity.com carries a single IP number, which is 159.223.140.83.

goodlandsecurity.com - robtex.com