`tibuildingconcepts.com`

DNSSEC	⚠️ Not signed
A	198.47.29.51^{🇺🇸 AS-161-LE-FL198.47.29.0/24 Texas Instruments Incorporated}
NS	`oleibdm.itg.ti.com` ⭐
		A	157.170.147.35^{🇺🇸 ENETWORKS128.0.0.0/2}
NS	`ns.ti.com`
		A	198.47.19.1^{🇺🇸 AS-161-LE-FL198.47.19.0/24 Texas Instruments Incorporated}
			PTR	`ns.ti.com`
			PTR	`oflibzd01.ext.ti.com`
NS	`ns2.ti.com`
		A	198.47.19.2^{🇺🇸 AS-161-LE-FL198.47.19.0/24 Texas Instruments Incorporated}
			PTR	`ns2.ti.com`
			PTR	`oflibzd02.ext.ti.com`
NS	`ns3.ti.com`
		A	198.47.26.139^{🇺🇸 AS-161-LE-FL198.47.26.0/24 Texas Instruments Incorporated}
			PTR	`ns3.ti.com`
NS	`ns4.ti.com`
		A	198.47.26.138^{🇺🇸 AS-161-LE-FL198.47.26.0/24 Texas Instruments Incorporated}
			PTR	`ns4.ti.com`
			PTR	`oleibzd01.ext.ti.com`
			PTR	`oleibzd02.ext.ti.com`
SOA	`oleibdm.itg.ti.com`hostmaster@ti.com serial=31

`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=1780519344

Same first word

tibuildingconcepts.com

DNS History

8 records (6 active, 2 former)

●NSns.ti.com2016-12-19 → 2026-06-03 · 2 obs

● 2016-12-19 01:57:12
● 2026-06-03 21:06:18

●NSns2.ti.com2016-12-19 → 2026-06-03 · 2 obs

● 2016-12-19 01:57:12
● 2026-06-03 21:06:18

●NSns3.ti.com2016-12-19 → 2026-06-03 · 2 obs

● 2016-12-19 01:57:12
● 2026-06-03 21:06:18

●NSns4.ti.com2016-12-19 → 2026-06-03 · 2 obs

● 2016-12-19 01:57:12
● 2026-06-03 21:06:18

●NSoleibdm.itg.ti.com2016-12-19 → 2026-06-03 · 2 obs

● 2016-12-19 01:57:12
● 2026-06-03 21:06:18

○A198.47.28.732016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 01:57:12
○ 2019-02-02 11:26:08
○ 2026-06-03 21:06:18

○A198.47.28.742019-02-02 → 2019-02-02 · 4 obs

○ 2016-12-19 01:57:12
● 2019-02-02 11:26:08
○ 2026-04-09 04:31:30
○ 2026-06-03 21:06:18

●A198.47.29.512026-04-09 → 2026-06-03 · 3 obs

○ 2019-02-02 11:26:08
● 2026-04-09 04:31:30
● 2026-06-03 21:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
tibuildingconcepts.com	ns2.ti.com, ns.ti.com, ns3.ti.com, ns4.ti.com	4 records

✅ Authoritative Response

Server:198.47.26.138

NS records: ns2.ti.com, ns.ti.com, ns3.ti.com, ns4.ti.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tibuildingconcepts.com (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.47.29.51`
NS	4	`ns2.ti.com, ns.ti.com...`
SOA	1	`oleibdm.itg.ti.com hostmaster.ti.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.ti.com, ns.ti.com, ns3.ti.com...)

Analysis

IP Addresses

tibuildingconcepts.com resolves to just one IP address, 198.47.29.51.

Two other host names, along with ti-nspire.dk, t3europe.eu and ti-nspire.at, also share IP numbers with tibuildingconcepts.com.

Name Servers

tibuildingconcepts.com is delegated to 5 name servers: ns2.ti.com, ns3.ti.com, ns4.ti.com and two others.

tibuildingconcepts.com shares at least some of its name servers with other domains, including tiomap.com, mysimplelink.org, timall.com and two others.

ns.ti.com, oleibdm.itg.ti.com, nsde.ti.com and four other name servers are regularly found used in conjunction with these name servers.

Host names with one IP number:

ns2.ti.com resolves to 198.47.19.2.

ns3.ti.com resolves to 198.47.26.139.

ns4.ti.com resolves to 198.47.26.138.

ns.ti.com resolves to 198.47.19.1.

oleibdm.itg.ti.com resolves to 157.170.147.35.