`jseastoptics.com`

DNSSEC	⚠️ Not signed
NS	`f1g1ns1.dnspod.net` ⭐ ⚠️ Not in zone NS records
		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}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.dnspod.net` ⚠️ Not in zone NS records
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
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=1786697994

Same first word

jseastoptics.com

DNS History

7 records (2 active, 5 former)

○NSdns.bizcn.com2016-12-24 → 2016-12-24 · 4 obs

○ 2016-04-14 10:58:30
● 2016-12-24 02:49:26
○ 2026-04-09 14:28:26
○ 2026-08-14 09:26:22

●NSf1g1ns1.dnspod.net2026-04-09 → 2026-08-14 · 3 obs

○ 2016-12-24 02:49:26
● 2026-04-09 14:28:26
● 2026-08-14 09:26:22

●NSf1g1ns2.dnspod.net2026-04-09 → 2026-08-14 · 3 obs

○ 2016-12-24 02:49:26
● 2026-04-09 14:28:26
● 2026-08-14 09:26:22

○NSns1.dns.com.cn2015-06-17 → 2016-04-14 · 4 obs

● 2015-06-17 05:49:54
● 2016-04-14 10:58:30
○ 2026-04-09 14:28:26
○ 2026-08-14 09:26:22

○NSns2.dns.com.cn2015-06-17 → 2016-04-14 · 4 obs

● 2015-06-17 05:49:54
● 2016-04-14 10:58:30
○ 2016-12-24 02:49:26
○ 2026-08-14 09:26:22

○MXmail.jseastoptics.com2015-06-17 → 2016-04-14 · 4 obs

● 2015-06-17 05:49:54
● 2016-04-14 10:58:30
○ 2016-12-24 02:49:26
○ 2026-08-14 09:26:22

○MXmx22.dns.com.cn2016-12-24 → 2016-12-24 · 4 obs

○ 2016-04-14 10:58:30
● 2016-12-24 02:49:26
○ 2026-04-09 14:28:26
○ 2026-08-14 09:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jseastoptics.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:125.94.59.235

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jseastoptics.com (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

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

Analysis

Name Servers

Two name servers handle the delegation for jseastoptics.com: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

The name server configuration of jseastoptics.com is shared with other domains, for instance shegong.org.cn, 85668.com, daviddental.cn and two others.

The name servers of jseastoptics.com overlap at least partially with those of other domains — among them bot01jw.cfd, 222zhuanxian.cc, bmosecuritylogin.com and two more.

These name servers tend to appear together with the name servers a.dnspod.com, c.dnspod.com and b.dnspod.com, plus two others.

Hosts with 8 IP addresses each:

f1g1ns2.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 5 other IP addresses in total.

Hosts with 7 IP addresses each:

f1g1ns1.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 4 other IP addresses in total.

jseastoptics.com - robtex.com