`yy101.net`

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}
		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}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽²⁰⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽³⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`MS=ms59170347`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
TXT	`verification-code-site-App_feishu=LTyYUO2EIT8oewEf0P9m`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1762800400

`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=1774382422

Same first word

yy101.net

Similar names

101yy.net

110yy.com

DNS History

5 records (5 active, 0 former)

●NSf1g1ns1.dnspod.net2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 02:26:58
● 2026-03-24 20:12:22

●NSf1g1ns2.dnspod.net2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 02:26:58
● 2026-03-24 20:12:22

●MXmx1.feishu.cn2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 02:26:58
● 2026-03-24 20:12:22

●MXmx2.feishu.cn2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 02:26:58
● 2026-03-24 20:12:22

●MXmx3.feishu.cn2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 02:26:58
● 2026-03-24 20:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yy101.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 yy101.net (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	3	`mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)...`
TXT	3	`MS=ms59170347, v=spf1 +include:_netblocks.m.feishu.cn ...`
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

Name Servers

yy101.net is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

yy101.net shares the same name server setup as other domains, for instance datayes-stg.com, hcip.info, jc.cm, wifisong.com and prcd.com.

yy101.net at least partially shares name servers with other domains, for instance ssongg4557.cfd, veyzs.icu, 5doc.com and networkverification-cibc.com.

These name servers are commonly used with a.dnspod.com, c.dnspod.com and b.dnspod.com.

Eight IP numbers for a host:

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.

Seven IP numbers for a host:

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.

Mail Servers

yy101.net is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

yy101.net shares some mail servers with other domains, at least partially, for instance 2cys.com, asmartpig.com, shundafood.com, jingxinjieyan.com and winbigcom.com.