`tb39.com`

DNSSEC	⚠️ Not signed
A	208.98.43.96^{🇺🇸 SHARKTECH-1208.98.43.0/24}
NS	`www.tb39.com` ⭐
		A	208.98.40.224^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.tb39.com`tb39@com 2008-08-03 #0

`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=1786209359

Subdomains

www.tb39.com

Same first word

tb39.com

Similar names

39bt.com

bt39.ru

9bt3.df.gov.br

bt39.cn

t9b3.com

tb93.com

39tb.com

bt93.cn

DNS History

28 records (4 active, 24 former)

○NSdns1.iidns.com2015-12-14 → 2017-04-05 · 4 obs

● 2015-12-14 07:24:40
● 2017-04-05 07:50:12
○ 2026-03-01 04:47:46
○ 2026-08-08 17:42:28

○NSdns2.iidns.com2015-12-14 → 2016-07-23 · 4 obs

● 2015-12-14 07:24:40
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○NSdns3.iidns.com2015-12-14 → 2016-07-23 · 4 obs

● 2015-12-14 07:24:40
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○NSdns4.iidns.com2015-12-14 → 2016-07-23 · 4 obs

● 2015-12-14 07:24:40
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○NSdns5.iidns.com2015-12-14 → 2016-07-23 · 4 obs

● 2015-12-14 07:24:40
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○NSdns6.iidns.com2015-12-14 → 2016-07-23 · 4 obs

● 2015-12-14 07:24:40
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

●NSns1.4.cn2026-03-01 → 2026-08-08 · 3 obs

○ 2017-04-05 07:50:12
● 2026-03-01 04:47:46
● 2026-08-08 17:42:28

●NSns2.4.cn2026-03-01 → 2026-08-08 · 3 obs

○ 2017-04-05 07:50:12
● 2026-03-01 04:47:46
● 2026-08-08 17:42:28

●NSwww.tb39.com2026-05-02 → 2026-08-08 · 6 obs

○ 2026-03-01 04:47:46
● 2026-05-02 20:44:24
● 2026-05-10 02:43:08
○ 2026-06-07 14:01:14
● 2026-07-05 03:05:18
● 2026-08-08 17:42:28

○A104.160.182.1312016-07-23 → 2016-07-23 · 4 obs

○ 2016-03-19 06:36:58
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○A104.160.182.1322016-07-23 → 2016-07-23 · 4 obs

○ 2016-03-19 06:36:58
● 2016-07-23 19:24:56
○ 2017-04-05 07:50:12
○ 2026-08-08 17:42:28

○A104.37.244.2032015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 03:50:06
○ 2016-03-19 06:36:58
○ 2026-08-08 17:42:28

○A119.28.51.2032020-02-02 → 2020-02-02 · 4 obs

○ 2017-04-05 07:50:12
● 2020-02-02 13:24:38
○ 2026-03-01 04:47:46
○ 2026-08-08 17:42:28

○A198.148.92.562016-03-19 → 2016-03-19 · 4 obs

○ 2015-08-20 03:50:06
● 2016-03-19 06:36:58
○ 2016-07-23 19:24:56
○ 2026-08-08 17:42:28

○A198.148.92.572016-03-19 → 2016-03-19 · 4 obs

○ 2015-08-20 03:50:06
● 2016-03-19 06:36:58
○ 2016-07-23 19:24:56
○ 2026-08-08 17:42:28

○A198.148.92.582016-03-19 → 2016-03-19 · 4 obs

○ 2015-08-20 03:50:06
● 2016-03-19 06:36:58
○ 2016-07-23 19:24:56
○ 2026-08-08 17:42:28

○A208.98.40.1002026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-14 00:05:14
● 2026-07-19 00:06:24
○ 2026-07-19 21:45:24
○ 2026-08-08 17:42:28

○A208.98.40.2272026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-19 00:06:24
● 2026-07-19 21:45:24
○ 2026-08-08 17:42:26
○ 2026-08-08 17:42:28

○A208.98.40.352026-03-01 → 2026-08-08 · 2 obs

○ 2026-03-01 04:47:46
○ 2026-08-08 17:42:28

○A208.98.43.182026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 11:22:32
● 2026-05-10 02:43:08
○ 2026-06-07 14:01:14
○ 2026-08-08 17:42:28

○A208.98.43.362026-07-05 → 2026-07-05 · 4 obs

○ 2026-06-07 14:01:14
● 2026-07-05 03:05:18
○ 2026-07-14 00:05:14
○ 2026-08-08 17:42:28

○A208.98.43.762026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-02 20:44:24
● 2026-05-09 11:22:32
○ 2026-05-10 02:43:08
○ 2026-08-08 17:42:28

○A208.98.43.792026-05-02 → 2026-05-02 · 4 obs

○ 2026-03-01 04:47:46
● 2026-05-02 20:44:24
○ 2026-05-09 11:22:32
○ 2026-08-08 17:42:28

○A208.98.43.952026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-05 03:05:18
● 2026-07-14 00:05:14
○ 2026-07-19 00:06:24
○ 2026-08-08 17:42:28

●A208.98.43.962026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-19 21:45:24
● 2026-08-08 17:42:26
● 2026-08-08 17:42:28

○A23.234.4.1512017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 19:24:56
● 2017-04-05 07:50:12
○ 2020-02-02 13:24:38
○ 2026-08-08 17:42:28

○A23.234.4.1532017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 19:24:56
● 2017-04-05 07:50:12
○ 2020-02-02 13:24:38
○ 2026-08-08 17:42:28

○CNAMEfw.ename.net2015-12-14 → 2017-04-05 · 4 obs

● 2015-12-14 07:24:40
● 2017-04-05 07:50:12
○ 2020-02-02 13:24:38
○ 2026-08-08 17:42:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
tb39.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tb39.com (unsigned zone)

⏱️ Timing

Total: 2922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.43.96`
SOA	1	`www.tb39.com tb39.com`

Analysis

Hierarchy

tb39.com is the parent zone for www.tb39.com.

IP Addresses

tb39.com directs to one IP number, which is 208.98.43.96.

Among the host names that share IP numbers with tb39.com are www.geruite.com, www.cnlnpc.com, 5men.com and two others.

Name Servers

tb39.com is served by three name servers: ns1.4.cn, ns2.4.cn and www.tb39.com.

tb39.com partially shares its NS delegation with several other domains, including tiejiangjun.cn, salsa-china.com, 3050.app and two others.

In DNS configurations, these name servers often share authority with ns3.goldenname.com, ns4.goldenname.com, ns3.4.cn and 4 other name servers.

ns1.4.cn has IP address 107.167.27.66, ns2.4.cn has IP address 208.98.43.66 and www.tb39.com has IP address 208.98.40.224 — one address each.

tb39.com - robtex.com

tb39.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`tb39.com`

`com`