`tblsft.com`

DNSSEC	⚠️ Not signed
A	66.35.252.234^{🇺🇸 AS356166.35.192.0/18}
NS	`dns1.p06.nsone.net` ⭐
		A	2620:4d:4000:6259:7:6:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p06.nsone.net`
		A	198.51.44.6^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p06.nsone.net`
NS	`dns2.p06.nsone.net`
		A	2a00:edc0:6259:7:6::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p06.nsone.net`
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p06.nsone.net`
NS	`dns3.p06.nsone.net`
		A	2620:4d:4000:6259:7:6:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p06.nsone.net`
		A	198.51.44.70^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p06.nsone.net`
NS	`dns4.p06.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:6::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p06.nsone.net`
		A	198.51.45.70^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p06.nsone.net`
NS	`ns01.shapesandcolors.net`
		A	148.163.245.1^{🇺🇸 NETACTUATE148.163.245.0/24 NetActuate, Inc}
			PTR	`ns01.shapesandcolors.net`
NS	`ns02.shapesandcolors.net`
		A	148.163.245.65^{🇺🇸 NETACTUATE148.163.245.0/24 NetActuate, Inc}
			PTR	`ns02.shapesandcolors.net`
NS	`ns03.shapesandcolors.net`
		A	148.163.245.129^{🇺🇸 NETACTUATE148.163.245.0/24 NetActuate, Inc}
			PTR	`ns03.shapesandcolors.net`
NS	`ns04.shapesandcolors.net` ⚠️ Not in parent delegation
		A	148.163.245.193^{🇺🇸 NETACTUATE148.163.245.0/24 NetActuate, Inc}
			PTR	`ns04.shapesandcolors.net`
TXT	`262cgc2srsy68dph7hrqz90h7lt69mzj`
TXT	`20hs26l0ch0rlc0ylwhjfsx5j1sjh3yj`
SOA	`dns1.p06.nsone.net`hostmaster@nsone.net serial=1646681252

`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=1771291435

⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SAFE (79/100)
📈 Tranco rank: #440,744

Subdomains

cdns.tblsft.com

cdnl.tblsft.com

cdnv.tblsft.com

Same first word

tblsft.com

Similar names

fbttls.fr

DNS History

13 records (9 active, 4 former)

●NSdns1.p06.nsone.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSdns2.p06.nsone.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSdns3.p06.nsone.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSdns4.p06.nsone.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSns01.shapesandcolors.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSns02.shapesandcolors.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSns03.shapesandcolors.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

●NSns04.shapesandcolors.net2018-07-30 → 2026-03-22 · 3 obs

○ 2016-12-01 21:09:18
● 2018-07-30 07:39:36
● 2026-03-22 14:48:34

○NSns1.p10.dynect.net2015-05-25 → 2016-12-01 · 4 obs

● 2015-05-25 08:49:12
● 2016-12-01 21:09:18
○ 2018-07-30 07:39:36
○ 2026-03-22 14:48:34

○NSns2.p10.dynect.net2015-05-25 → 2016-12-01 · 4 obs

● 2015-05-25 08:49:12
● 2016-12-01 21:09:18
○ 2018-07-30 07:39:36
○ 2026-03-22 14:48:34

○NSns3.p10.dynect.net2015-05-25 → 2016-12-01 · 4 obs

● 2015-05-25 08:49:12
● 2016-12-01 21:09:18
○ 2018-07-30 07:39:36
○ 2026-03-22 14:48:34

○NSns4.p10.dynect.net2015-05-25 → 2016-12-01 · 4 obs

● 2015-05-25 08:49:12
● 2016-12-01 21:09:18
○ 2018-07-30 07:39:36
○ 2026-03-22 14:48:34

●A66.35.252.2342015-05-25 → 2026-03-22 · 2 obs

● 2015-05-25 08:49:12
● 2026-03-22 14:48:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
tblsft.com	dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, ns01.shapesandcolors.net...	-

✅ Authoritative Response

Server: 148.163.245.65

NS records: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, ns01.shapesandcolors.net, ns02.shapesandcolors.net, ns03.shapesandcolors.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tblsft.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.35.252.234`
NS	8	`dns1.p06.nsone.net, dns2.p06.nsone.net...`
TXT	2	`262cgc2srsy68dph7hrqz90h7lt69mzj, 20hs26l0ch0rlc0ylwhjfsx5j1sjh3yj`
SOA	1	`dns1.p06.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

tblsft.com is a parent of cdns.tblsft.com, cdnl.tblsft.com and cdnv.tblsft.com.

IP Addresses

tblsft.com points to a single IP address: 66.35.252.234.

Other host names such as store.tableausoftware.com and tableaucustomerconference.com share IP numbers with tblsft.com.

Name Servers

tblsft.com delegates to eight name servers: ns01.shapesandcolors.net, ns02.shapesandcolors.net, ns03.shapesandcolors.net, ns04.shapesandcolors.net, dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net and dns4.p06.nsone.net.

At least part of the name servers for tblsft.com are shared with other domains, for instance vanandrewmusic.com, jenra.net, bim3.net, vizlaw.com and elisabethhyde.com.