`gmdefensellc.com`

DNSSEC	⚠️ Not signed
A	198.208.73.147^{🇺🇸 AS30383198.208.73.0/24 General Motors LLC}
		PTR	`tld-redir-prdwx.ext.gm.com`
A	198.208.74.205^{🇺🇸 AS30383198.208.74.0/24 General Motors LLC}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`gmdefense.mail.protection.office365.us` ⭐
		A	2001:489a:2202:4::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-bn3usg020010.inbound.protection.outlook.com`
		A	2001:489a:2202:5::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-cy1usg020010.inbound.protection.outlook.com`
		A	23.103.199.138^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-bn3usg020138.inbound.protection.outlook.com`
		A	23.103.199.170^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-cy1usg020170.inbound.protection.outlook.com`
TXT	`MS=ms13245047`
TXT	`_0wdte94849zcmnc4u6tzvhkd5el1fq8`
TXT	`_34kbah9qrzwuuy828n0zrg8cjrp0o09`
TXT	`_xo3vs4n4ye6pej4u0ke5skfp169e6ni`
TXT	`jnwjs5xybd90j9c9l8t958wnhnfrx14q`
TXT	`google-site-verification=Q83JLiCafsCKSOQb1VyoNLjb9fAU6AeLRj-96l_uzko`
TXT	`box-domain-verification=70e5f82a9516b3a1a53aad02f1268ebcab0e5b4e1d3a02b562e63...`
TXT	`v=spf1 ip4:198.208.238.1 ip4:198.208.238.2 ip4:198.208.238.3 ip4:198.208.238....`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2017-11-17 #21

`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=1776102762

rank #973291 globally
rank #439648 in the tld

Same first word

gmdefensellc.com

DNS History

8 records (5 active, 3 former)

●NSdns1.cscdns.net2017-11-19 → 2026-04-13 · 2 obs

● 2017-11-19 03:58:54
● 2026-04-13 18:14:18

●NSdns2.cscdns.net2017-11-19 → 2026-04-13 · 2 obs

● 2017-11-19 03:58:54
● 2026-04-13 18:14:18

○MXcustmx.cscdns.net2017-11-19 → 2017-11-19 · 3 obs

● 2017-11-19 03:58:54
○ 2026-02-16 01:48:20
○ 2026-04-13 18:14:18

●MXgmdefense.mail.protection.office365.us2026-02-16 → 2026-04-13 · 3 obs

○ 2017-11-19 03:58:54
● 2026-02-16 01:48:20
● 2026-04-13 18:14:18

○A165.160.13.202017-11-19 → 2017-11-19 · 3 obs

● 2017-11-19 03:58:54
○ 2026-02-16 01:48:20
○ 2026-04-13 18:14:18

○A165.160.15.202017-11-19 → 2017-11-19 · 3 obs

● 2017-11-19 03:58:54
○ 2026-02-16 01:48:20
○ 2026-04-13 18:14:18

●A198.208.73.1472026-02-16 → 2026-04-13 · 3 obs

○ 2017-11-19 03:58:54
● 2026-02-16 01:48:20
● 2026-04-13 18:14:18

●A198.208.74.2052026-02-16 → 2026-04-13 · 3 obs

○ 2017-11-19 03:58:54
● 2026-02-16 01:48:20
● 2026-04-13 18:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
gmdefensellc.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gmdefensellc.com (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`198.208.74.205, 198.208.73.147`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`gmdefense.mail.protection.office365.us (`
TXT	8	`MS=ms13245047, _0wdte94849zcmnc4u6tzvhkd5el1fq8...`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

gmdefensellc.com resolves to two IP numbers: 198.208.73.147 and 198.208.74.205.

other host names including gmfactoryone.com, layoffbenefits.com, acdelco.com.br, gmworkjam.com and chevroletegypt.com share IP numbers with gmdefensellc.com.

Name Servers

gmdefensellc.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

gmdefensellc.com shares the same name server setup as other domains, for instance mrbt.org, michelin-eorder.com.au, xn--ited-k53a84f.com, baml.country and rolexpectations.org.

gmdefensellc.com shares name servers with other domains at least partially, for example xn--yfro4i67o1gz41t.com and masosine.com.br.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

gmdefensellc.com is handled by a single mail server, gmdefense.mail.protection.office365.us.

The host name gmdefense.mail.protection.office365.us resolves to four IP numbers: 2001:489a:2202:4::10, 2001:489a:2202:5::10, 23.103.199.138 and 23.103.199.170.

gmdefensellc.com - robtex.com