`optimumsupplies.net`

DNSSEC	⚠️ Not signed
A	144.168.74.173^{🇺🇸 ESITED-1144.168.64.0/18 ESITED Prefix}
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}
		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)}
			PTR	`(root)`
		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`
		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`freednsadmin@dnspod.com serial=1495675103

`net`

	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=1778810641

Subdomains

mail.optimumsupplies.net

Same first word

optimumsupplies.net

DNS History

4 records (3 active, 1 former)

●NSf1g1ns1.dnspod.net2017-02-13 → 2026-05-15 · 2 obs

● 2017-02-13 01:24:30
● 2026-05-15 02:11:26

●NSf1g1ns2.dnspod.net2017-02-13 → 2026-05-15 · 2 obs

● 2017-02-13 01:24:30
● 2026-05-15 02:11:26

●A144.168.74.1732018-10-20 → 2026-05-15 · 3 obs

○ 2017-02-13 01:24:30
● 2018-10-20 16:23:26
● 2026-05-15 02:11:26

○A64.214.182.1662017-02-13 → 2017-02-13 · 3 obs

● 2017-02-13 01:24:30
○ 2018-10-20 16:23:26
○ 2026-05-15 02:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
optimumsupplies.net	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	15 records

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumsupplies.net (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.168.74.173`
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

📌 Glue Records Collected

Total: 15

Out-of-bailiwick: 15 (f1g1ns1.dnspod.net, f1g1ns1.dnspod.net, f1g1ns1.dnspod.net...)

Analysis

Hierarchy

optimumsupplies.net is the parent of mail.optimumsupplies.net.

IP Addresses

optimumsupplies.net points to a single IP number: 144.168.74.173.

other host names for instance fj-huijing.com, robinslaneservices.com, mail.optimumsupplies.net, pingan-cn.com and yj-tools.net share IP numbers with optimumsupplies.net.

Name Servers

optimumsupplies.net is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

optimumsupplies.net shares the same name server setup as other domains, for example kerryparkside.com, wghai.net, dingkangchem.com, ramisproducts.com and 4688333.com.

optimumsupplies.net partially shares name servers with other domains, for instance postponedelivery.com, veryb.com, 663e.com and qqjksfhx04.icu.

These name servers are often used with a.dnspod.com and c.dnspod.com.

Host names with eight IP numbers: f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Host names with seven IP numbers: 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.

optimumsupplies.net - robtex.com