`biotecherb.com`

DNSSEC	⚠️ Not signed
A	20.59.122.2^{🇺🇸 Microsoft20.48.0.0/12}
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)}
			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` ⚠️ 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`freednsadmin@dnspod.com serial=1771474124

`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=1776257297

Same first word

biotecherb.com

Similar names

beerbiotch.com

DNS History

4 records (3 active, 1 former)

●NSf1g1ns1.dnspod.net2018-10-19 → 2026-04-15 · 2 obs

● 2018-10-19 20:42:24
● 2026-04-15 12:49:34

●NSf1g1ns2.dnspod.net2026-03-30 → 2026-04-15 · 3 obs

○ 2018-10-19 20:42:24
● 2026-03-30 21:41:08
● 2026-04-15 12:49:34

○A13.91.38.1832018-10-19 → 2018-10-19 · 3 obs

● 2018-10-19 20:42:24
○ 2026-03-30 21:41:08
○ 2026-04-15 12:49:34

●A20.59.122.22026-03-30 → 2026-04-15 · 3 obs

○ 2018-10-19 20:42:24
● 2026-03-30 21:41:08
● 2026-04-15 12:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
biotecherb.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:1.13.76.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotecherb.com (unsigned zone)

⏱️ Timing

Total: 3952ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.59.122.2`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

biotecherb.com resolves to one IP number: 20.59.122.2.

Other host names, for instance factorypatches.com, www.jeri-maritime.com, keningschina.com, jeri-maritime.com and ko.prettechtank.com share IP numbers with biotecherb.com.

Name Servers

biotecherb.com's delegation uses two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

biotecherb.com uses the same name server setup as other domains, such as okfungifts.com, nonplanar.cn, gai-bmw.com, yyzdm.com and mshax.com.

biotecherb.com at least partially shares name servers with other domains, including ka21h.icu, thineme.com, 1991x.com, dxfg01.com and helens.com.cn.

these name servers are commonly used alongside the name servers a.dnspod.com, b.dnspod.com, c.dnspod.com, ns11.xincache.com and ns12.xincache.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.

biotecherb.com - robtex.com

biotecherb.com

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