`tjinstrument.com`

DNSSEC	⚠️ Not signed
A	119.59.103.90^{🇹🇭 METRABYTE-TH119.59.103.0/24 CAT route object for METRABYTE}
		PTR	`ns17.sci-nano.com`
NS	`ns1.ns17.sci-nano.com` ⭐ ⚠️ Not in parent delegation
NS	`ns17.sci-nano.com` ⚠️ Not in zone NS records
		A	119.59.103.90^{🇹🇭 METRABYTE-TH119.59.103.0/24 CAT route object for METRABYTE}
			PTR	`ns17.sci-nano.com`
NS	`ns18.sci-nano.com` ⚠️ Not in zone NS records
		A	119.59.103.90^{🇹🇭 METRABYTE-TH119.59.103.0/24 CAT route object for METRABYTE}
			PTR	`ns17.sci-nano.com`
NS	`ns2.ns17.sci-nano.com` ⚠️ Not in parent delegation
MX	`mail.tjinstrument.com` ⭐
		A	119.59.103.90^{🇹🇭 METRABYTE-TH119.59.103.0/24 CAT route object for METRABYTE}
			PTR	`ns17.sci-nano.com`
TXT	`v=spf1 a mx ip4:119.59.103.90 ip6:fe80:0:0:0:250:56ff:fe86:74d3 ~all`
SOA	`ns1.ns17.sci-nano.com`hostmaster@tjinstrument.com 2024-06-05 #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=1777185926

Subdomains

mail.tjinstrument.com

Same first word

tjinstrument.com

DNS History

9 records (6 active, 3 former)

●NSns1.ns17.sci-nano.com2026-03-18 → 2026-04-26 · 3 obs

○ 2018-05-30 09:20:38
● 2026-03-18 03:32:32
● 2026-04-26 06:46:20

○NSns11.sci-nano.com2015-06-17 → 2018-05-30 · 4 obs

● 2015-06-17 04:36:32
● 2018-05-30 09:20:38
○ 2026-03-18 03:32:32
○ 2026-04-26 06:46:20

○NSns12.sci-nano.com2015-06-17 → 2018-05-30 · 4 obs

● 2015-06-17 04:36:32
● 2018-05-30 09:20:38
○ 2026-03-18 03:32:32
○ 2026-04-26 06:46:20

●NSns17.sci-nano.com2026-03-18 → 2026-04-26 · 3 obs

○ 2018-05-30 09:20:38
● 2026-03-18 03:32:32
● 2026-04-26 06:46:20

●NSns18.sci-nano.com2026-03-18 → 2026-04-26 · 3 obs

○ 2018-05-30 09:20:38
● 2026-03-18 03:32:32
● 2026-04-26 06:46:20

●NSns2.ns17.sci-nano.com2026-03-18 → 2026-04-26 · 3 obs

○ 2018-05-30 09:20:38
● 2026-03-18 03:32:32
● 2026-04-26 06:46:20

●MXmail.tjinstrument.com2015-06-17 → 2026-04-26 · 2 obs

● 2015-06-17 04:36:32
● 2026-04-26 06:46:20

●A119.59.103.902026-03-18 → 2026-04-26 · 3 obs

○ 2018-05-30 09:20:38
● 2026-03-18 03:32:32
● 2026-04-26 06:46:20

○A119.59.105.1332015-06-17 → 2018-05-30 · 4 obs

● 2015-06-17 04:36:32
● 2018-05-30 09:20:38
○ 2026-03-18 03:32:32
○ 2026-04-26 06:46:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
tjinstrument.com	ns17.sci-nano.com, ns18.sci-nano.com	2 records

✅ Authoritative Response

Server:119.59.103.90

NS records: ns17.sci-nano.com, ns18.sci-nano.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tjinstrument.com (unsigned zone)

⏱️ Timing

Total: 1001ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`119.59.103.90`
NS	2	`ns1.ns17.sci-nano.com, ns2.ns17.sci-nano.com`
MX	1	`mail.tjinstrument.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:119.59.103.90 ip6:fe80:0`
SOA	1	`ns1.ns17.sci-nano.com hostmaster.tjinstr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns17.sci-nano.com, ns18.sci-nano.com)

Analysis

Hierarchy

tjinstrument.com is the parent of mail.tjinstrument.com.

IP Addresses

tjinstrument.com points to a single IP number: 119.59.103.90.

other host names for instance mail.tjinstrument.com, vectorthai.net, mail.vectorthai.net, xn--12cp6dao0a5gl2t.net and pathfinderthai.com share IP numbers with tjinstrument.com.

Name Servers

tjinstrument.com is delegated to four name servers: ns17.sci-nano.com, ns18.sci-nano.com, ns1.ns17.sci-nano.com and ns2.ns17.sci-nano.com.

tjinstrument.com at least partially shares name servers with other domains, for instance mecosteel.com, vectorthai.net, xn--12cp6dao0a5gl2t.net, pathfinderthai.com and msci.co.th.

Host names with a single IP number:

ns17.sci-nano.com points to 119.59.103.90 and ns18.sci-nano.com points to 119.59.103.90.

Host names that point to 119.59.103.90: ns17.sci-nano.com and ns18.sci-nano.com.

Mail Servers

tjinstrument.com is handled by a single mail server, mail.tjinstrument.com.

Host name mail.tjinstrument.com points to IP address 119.59.103.90.

tjinstrument.com - robtex.com