ltdoc.com - dns.ninja

`ltdoc.com`

DNSSEC	⚠️ Not signed
NS	`dns1.bigrock.com` ⭐
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`dns2.bigrock.com`
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns3.bigrock.com`
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`dns4.bigrock.com`
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
MX	`keith.ltdoc.com` ⭐
		A	50.196.170.170^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
			PTR	`keith.webicommerce.com`
SOA	`dns1.bigrock.com`frank@isickbay.com 2025-09-25 #1

`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=1785497587

Previously NS for

ltdoc.com

Subdomains

keith.ltdoc.com

Same first word

ltdoc.com

Similar names

cldot.com

ocltd.ru

oldct.com

dtcol.com

tcold.com

tdcol.ru

coltd.hk

ocltd.co.uk

toldc.com

dcolt.org

dcolt.be

tlcod.com

coltd.vn

tolcd.com

dclot.com

tldco.com

ocltd.co.nz

tldoc.com

ocltd.ca

coltd.org

coltd.be

ctdol.com

dolct.com

ctold.com

coltd.com

cdlot.com

DNS History

9 records (5 active, 4 former)

●NSdns1.bigrock.com2017-03-30 → 2026-07-31 · 3 obs

○ 2016-07-26 20:02:34
● 2017-03-30 23:38:50
● 2026-07-31 12:01:52

●NSdns2.bigrock.com2017-03-30 → 2026-07-31 · 3 obs

○ 2016-07-26 20:02:34
● 2017-03-30 23:38:50
● 2026-07-31 12:01:52

●NSdns3.bigrock.com2017-03-30 → 2026-07-31 · 3 obs

○ 2016-07-26 20:02:34
● 2017-03-30 23:38:50
● 2026-07-31 12:01:52

●NSdns4.bigrock.com2017-03-30 → 2026-07-31 · 3 obs

○ 2016-07-26 20:02:34
● 2017-03-30 23:38:50
● 2026-07-31 12:01:52

○NSltdoc.com2015-12-13 → 2016-07-26 · 4 obs

● 2015-12-13 05:35:20
● 2016-07-26 20:02:34
○ 2017-03-30 23:38:50
○ 2026-07-31 12:01:52

○NSwww.ltdoc.com2015-12-13 → 2016-07-26 · 4 obs

● 2015-12-13 05:35:20
● 2016-07-26 20:02:34
○ 2017-03-30 23:38:50
○ 2026-07-31 12:01:52

●MXkeith.ltdoc.com2026-06-30 → 2026-07-31 · 3 obs

○ 2017-03-30 23:38:50
● 2026-06-30 13:34:06
● 2026-07-31 12:01:52

○MXkeith.webicommerce.com2015-12-13 → 2016-07-26 · 4 obs

● 2015-12-13 05:35:20
● 2016-07-26 20:02:34
○ 2017-03-30 23:38:50
○ 2026-07-31 12:01:52

○MXkeith2.ltdoc.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-26 20:02:34
● 2017-03-30 23:38:50
○ 2026-06-30 13:34:06
○ 2026-07-31 12:01:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ltdoc.com	dns1.bigrock.com, dns2.bigrock.com, dns3.bigrock.com, dns4.bigrock.com	16 records

✅ Authoritative Response

Server:162.251.82.122

NS records: dns1.bigrock.com, dns2.bigrock.com, dns3.bigrock.com, dns4.bigrock.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ltdoc.com (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns1.bigrock.com, dns3.bigrock.com...`
MX	1	`keith.ltdoc.com (pri: 0)`
SOA	1	`dns1.bigrock.com frank.isickbay.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (dns1.bigrock.com, dns1.bigrock.com, dns1.bigrock.com...)

Analysis

Hierarchy

keith.ltdoc.com is a subdomain of ltdoc.com.

Name Servers

The domain ltdoc.com is delegated to these four name servers: dns1.bigrock.com, dns2.bigrock.com, dns3.bigrock.com and dns4.bigrock.com.

The name servers of ltdoc.com overlap at least partially with those of other domains — among them metersflow.com, proxy-list.org, hotels-thassos.com and two more.

These name servers commonly appear in delegations together with 208.91.197.91, dns1.bigrock.in, dns2.bigrock.in and 3 other.

dns1.bigrock.com, dns2.bigrock.com, dns3.bigrock.com and dns4.bigrock.com are host names that each resolve to four IP numbers: dns1.bigrock.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, dns2.bigrock.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, dns3.bigrock.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and dns4.bigrock.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

ltdoc.com routes its mail through a single mail server, keith.ltdoc.com.

There is one IP number for keith.ltdoc.com: 50.196.170.170.