`javascriptbasics.com`

DNSSEC	⚠️ Not signed
NS	`f1g1ns1.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-235.defastlink.net`
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-35.defastlink.net`
NS	`a.dnspod.com` ⚠️ Not in zone NS records
		A	43.130.172.75^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.74^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	101.227.168.75^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	117.135.128.175^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
NS	`c.dnspod.com` ⚠️ Not in zone NS records
		A	43.134.249.75^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	112.80.181.175^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	125.94.59.175^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
SOA	`f1g1ns1.dnspod.net`nxdomainadmin@dnspod.com serial=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=1771291435

Same first word

javascriptbasics.com

DNS History

11 records (3 active, 8 former)

●NSa.dnspod.com2026-02-24 → 2026-03-04 · 3 obs

○ 2017-04-19 17:41:14
● 2026-02-24 00:48:46
● 2026-03-04 04:23:36

●NSc.dnspod.com2026-02-24 → 2026-03-04 · 3 obs

○ 2017-04-19 17:41:14
● 2026-02-24 00:48:46
● 2026-03-04 04:23:36

●NSf1g1ns1.dnspod.net2026-02-24 → 2026-03-04 · 3 obs

○ 2017-04-19 17:41:14
● 2026-02-24 00:48:46
● 2026-03-04 04:23:36

○NSns1.parkingcrew.net2015-06-04 → 2017-04-19 · 4 obs

● 2015-06-04 17:45:34
● 2017-04-19 17:41:14
○ 2026-02-24 00:48:46
○ 2026-03-04 04:23:36

○NSns2.parkingcrew.net2015-06-04 → 2017-04-19 · 4 obs

● 2015-06-04 17:45:34
● 2017-04-19 17:41:14
○ 2026-02-24 00:48:46
○ 2026-03-04 04:23:36

○MXmail.b-io.co2016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-12 00:13:30
● 2016-09-24 13:36:40
○ 2017-04-19 17:41:14
○ 2026-03-04 04:23:36

○MXmail.h-email.net2015-06-04 → 2017-04-19 · 6 obs

● 2015-06-04 17:45:34
● 2016-04-12 00:13:30
○ 2016-09-24 13:36:40
● 2017-04-19 17:41:14
○ 2026-02-24 00:48:46
○ 2026-03-04 04:23:36

○A185.53.177.62015-06-04 → 2015-10-30 · 4 obs

● 2015-06-04 17:45:34
● 2015-10-30 21:26:22
○ 2016-01-16 11:24:36
○ 2026-03-04 04:23:36

○A185.53.178.62017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-24 13:36:40
● 2017-04-19 17:41:14
○ 2026-02-24 00:48:46
○ 2026-03-04 04:23:36

○A208.91.197.1322016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-12 00:13:30
● 2016-09-24 13:36:40
○ 2017-04-19 17:41:14
○ 2026-03-04 04:23:36

○A54.72.9.512016-01-16 → 2016-04-12 · 5 obs

○ 2015-10-30 21:26:22
● 2016-01-16 11:24:36
● 2016-04-12 00:13:30
○ 2016-09-24 13:36:40
○ 2026-03-04 04:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
javascriptbasics.com	a.dnspod.com, c.dnspod.com	7 records

✅ Authoritative Response

Server: 101.227.168.75

NS records: a.dnspod.com, c.dnspod.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javascriptbasics.com (unsigned zone)

⏱️ Timing

Total: 3585ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`f1g1ns1.dnspod.net nxdomainadmin.dnspod.`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (a.dnspod.com, a.dnspod.com, a.dnspod.com...)

Analysis

Name Servers

javascriptbasics.com is delegated to three name servers: a.dnspod.com, c.dnspod.com and f1g1ns1.dnspod.net.

javascriptbasics.com at least partially shares name servers with other domains, including jobdg.net, ddhunws14.icu, 6ke.com, soskp.com and jxgztsg.com.

These name servers are often used with b.dnspod.com and f1g1ns2.dnspod.net.

f1g1ns1.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

a.dnspod.com points to 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.

c.dnspod.com points to 43.134.249.75, 112.80.181.175 and 125.94.59.175.

javascriptbasics.com - robtex.com