`educationtek.com`

DNSSEC	⚠️ Not signed
A	106.14.60.243^{🇨🇳 Alibaba-Cloud106.14.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns1.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns2.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`mail.educationtek.com` ⭐
		A	117.135.179.238^{🇨🇳 CMNET-V4shanghai-AS-AP117.135.128.0/18 CMI IP Transit}
			PTR	`(root)`
TXT	`v=spf1 ip4:117.135.179.238 ~all`
SOA	`dns.4cun.com`admin@educationtek.com serial=1777357426

`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=1778513236

Subdomains

mail.educationtek.com

Same first word

educationtek.com

DNS History

7 records (5 active, 2 former)

●NSdns.4cun.com2015-08-21 → 2026-05-11 · 2 obs

● 2015-08-21 06:46:38
● 2026-05-11 15:50:58

●NSdns1.4cun.com2026-02-26 → 2026-05-11 · 3 obs

○ 2015-08-21 06:46:38
● 2026-02-26 04:20:42
● 2026-05-11 15:50:58

●NSdns2.51dns.top2026-02-26 → 2026-05-11 · 3 obs

○ 2015-08-21 06:46:38
● 2026-02-26 04:20:42
● 2026-05-11 15:50:58

●MXmail.educationtek.com2015-08-21 → 2026-05-11 · 2 obs

● 2015-08-21 06:46:38
● 2026-05-11 15:50:58

●A106.14.60.2432026-02-26 → 2026-05-11 · 3 obs

○ 2017-04-08 00:43:00
● 2026-02-26 04:20:42
● 2026-05-11 15:50:58

○A61.152.93.412017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-17 08:06:38
● 2017-04-08 00:43:00
○ 2026-02-26 04:20:42
○ 2026-05-11 15:50:58

○A61.152.93.872015-08-21 → 2016-09-17 · 4 obs

● 2015-08-21 06:46:38
● 2016-09-17 08:06:38
○ 2017-04-08 00:43:00
○ 2026-05-11 15:50:58

🔍 DNS Trace

Analysis

Hierarchy

educationtek.com is the parent of mail.educationtek.com.

IP Addresses

educationtek.com resolves to one IP number: 106.14.60.243.

Name Servers

educationtek.com is delegated to three name servers dns1.4cun.com, dns.4cun.com and dns2.51dns.top.

educationtek.com at least partially shares name servers with other domains, for instance nnu.com.cn, crosschipmicro.com, acescope.com, sz-jm.com and 2828w.com.

These name servers are commonly used with the following name servers: dns3.4cun.com, dns4.51dns.top, dns2.4cun.com, ns3.4cun.com, dns7.4cun.com, ns4.4cun.com, dns8.51dns.top, ns1.4cun.com, dns5.4cun.com and ns2.4cun.com.

Host names with two IP numbers:

dns1.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 61.172.183.74.

dns2.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 and 219.138.102.210.

Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8: dns1.4cun.com and dns2.51dns.top.

Mail Servers

educationtek.com is handled by a single mail server, mail.educationtek.com.

mail.educationtek.com resolves to IP 117.135.179.238.

educationtek.com - robtex.com