ibestedu.com - dns.ninja

`ibestedu.com`

DNSSEC	⚠️ Not signed
A	111.231.225.167^{🇨🇳 TENCENT-NET-AP111.231.224.0/22}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1739861435

`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=1782844426

WOT: UNKNOWN (25/100)

Same first word

ibestedu.com

Similar names

DNS History

5 records (5 active, 0 former)

●NSf1g1ns1.dnspod.net2019-01-14 → 2026-06-30 · 2 obs

● 2019-01-14 22:15:04
● 2026-06-30 18:52:20

●NSf1g1ns2.dnspod.net2019-01-14 → 2026-06-30 · 2 obs

● 2019-01-14 22:15:04
● 2026-06-30 18:52:20

●MXmxbiz1.qq.com2026-02-28 → 2026-06-30 · 4 obs

● 2026-02-28 17:58:14
● 2026-04-27 21:23:24
○ 2026-06-26 14:20:08
● 2026-06-30 18:52:20

●MXmxbiz2.qq.com2026-02-28 → 2026-06-30 · 4 obs

● 2026-02-28 17:58:14
● 2026-04-27 21:23:24
○ 2026-06-26 14:20:08
● 2026-06-30 18:52:20

●A111.231.225.1672026-02-28 → 2026-06-30 · 4 obs

● 2026-02-28 17:58:14
● 2026-04-27 21:23:24
○ 2026-06-26 14:20:08
● 2026-06-30 18:52:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
ibestedu.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 ibestedu.com (unsigned zone)

⏱️ Timing

Total: 1848ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`111.231.225.167`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

ibestedu.com has exactly one IP address — 111.231.225.167.

Name Servers

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

The name server configuration of ibestedu.com is shared with other domains, for instance whsjsoft.com, huahuanmed.com, qiak.com and two others.

There is at least partial name server overlap between ibestedu.com and other domains — ff5p8r.icu, bot02ix.cfd, noodlestec.com and two more among them.

The name servers a.dnspod.com, c.dnspod.com and b.dnspod.com are often found in combination with these name servers.

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.

Mail Servers

ibestedu.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of ibestedu.com matches that of other domains such as 52wst.cn, forze.cn, runnable.com.cn and two others.

ibestedu.com and a number of other domains — xiusida.com, keyunt.com, aniufs.com and ifboxs.com among them — share at least some of the same mail servers.