`tcbdevelopment.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`mx1.mtaroutes.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx2.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`MS=ms67644678`
TXT	`v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com ~all`
SOA	`dns1.name-services.com`info@name-services.com serial=1645562097

`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=1775002442

Same first word

tcbdevelopment.com

DNS History

14 records (9 active, 5 former)

●NSdns1.name-services.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●NSdns2.name-services.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●NSdns3.name-services.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●NSdns4.name-services.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●NSdns5.name-services.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

○NSns1.netblast.net2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 00:11:30
● 2017-04-05 20:22:30
○ 2026-02-25 13:13:56
○ 2026-04-01 00:23:28

○NSns2.netblast.net2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 00:11:30
● 2017-04-05 20:22:30
○ 2026-02-25 13:13:56
○ 2026-04-01 00:23:28

●MXmx1.mtaroutes.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●MXmx2.mtaroutes.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●MXmx3.mtaroutes.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

●MXmx4.mtaroutes.com2026-02-25 → 2026-04-01 · 3 obs

○ 2017-04-05 20:22:30
● 2026-02-25 13:13:56
● 2026-04-01 00:23:28

○MXtcbdevelopment.com.bak-mx.na0103.smtpbak.com2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 00:11:30
● 2017-04-05 20:22:30
○ 2026-02-25 13:13:56
○ 2026-04-01 00:23:28

○MXtcbdevelopment.com.pri-mx.na0103.smtproutes.com2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 00:11:30
● 2017-04-05 20:22:30
○ 2026-02-25 13:13:56
○ 2026-04-01 00:23:28

○A67.202.114.1052015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 00:11:30
● 2017-04-05 20:22:30
○ 2026-02-25 13:13:56
○ 2026-04-01 00:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tcbdevelopment.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:216.40.47.202

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcbdevelopment.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns5.name-services.com, dns1.name-services.com...`
MX	4	`mx1.mtaroutes.com (pri: 10), mx2.mtaroutes.com (pri: 20)...`
TXT	2	`MS=ms67644678, v=spf1 include:spf.mtaroutes.com include`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Name Servers

tcbdevelopment.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

tcbdevelopment.com at least partially shares name servers with other domains, including allzap.com, giatotnhat.com, econnec.com, jobsinvt.com and lanceclawsonmd.com.