`educert.net`

DNSSEC	⚠️ Not signed
A	2a07:7800::142^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.142^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com` ⚠️ Not in parent delegation
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com` ⚠️ Not in parent delegation
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1634772433

`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=1786342134

⚠️ On DNS blocklist: tif, tif.medium, tif.mini

Previously MX for

educert.net

Same first word

educert.net

educert.gr

educert.de

educert.com.sg

educert.ma

educert.cn

Similar names

certedu.com

certedu.org

ducrete.com

reducet.com

duretec.com.br

duretec.com

deercut.com

cutered.com

tedcure.com

reducte.com

redutec.com

derutec.de

trueedc.com

truedec.com

redcute.com

duretec.de

DNS History

27 records (7 active, 20 former)

○NSns.inmotionhosting.com2015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-12 12:21:58
● 2015-12-18 13:28:12
○ 2016-04-28 21:08:12
○ 2026-08-10 06:13:48

○NSns1.sgp13.siteground.asia2016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

●NSns1.stackdns.com2026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

○NSns1.websolutionsworld.org2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-28 21:08:12
● 2017-04-20 19:27:54
○ 2026-06-22 19:43:12
○ 2026-08-10 06:13:48

○NSns2.inmotionhosting.com2015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-12 12:21:58
● 2015-12-18 13:28:12
○ 2016-04-28 21:08:12
○ 2026-08-10 06:13:48

○NSns2.sgp13.siteground.asia2016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

●NSns2.stackdns.com2026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

○NSns2.websolutionsworld.org2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-28 21:08:12
● 2017-04-20 19:27:54
○ 2026-06-22 19:43:12
○ 2026-08-10 06:13:48

●NSns3.stackdns.com2026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

●NSns4.stackdns.com2026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

○NSns63.domaincontrol.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:21:58
○ 2015-12-18 13:28:12
○ 2026-08-10 06:13:48

○NSns64.domaincontrol.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:21:58
○ 2015-12-18 13:28:12
○ 2026-08-10 06:13:48

○MXeducert.net2015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-12 12:21:58
● 2015-12-18 13:28:12
○ 2016-04-28 21:08:12
○ 2026-08-10 06:13:48

○MXmailstore1.asia.secureserver.net2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:21:58
○ 2015-12-18 13:28:12
○ 2026-08-10 06:13:48

●MXmx.stackmail.com2026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

○MXmx1.cloudhosting.co.uk2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-28 21:08:12
● 2017-04-20 19:27:54
○ 2026-06-22 19:43:12
○ 2026-08-10 06:13:48

○MXmx10.mailspamprotection.com2016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

○MXmx2.cloudhosting.co.uk2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-28 21:08:12
● 2017-04-20 19:27:54
○ 2026-06-22 19:43:12
○ 2026-08-10 06:13:48

○MXmx20.mailspamprotection.com2016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

○MXmx30.mailspamprotection.com2016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

○MXsmtp.asia.secureserver.net2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:21:58
○ 2015-12-18 13:28:12
○ 2026-08-10 06:13:48

○A184.168.47.2252015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 12:21:58
○ 2015-12-18 13:28:12
○ 2026-08-10 06:13:48

○A185.116.215.1112017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-28 21:08:12
● 2017-04-20 19:27:54
○ 2026-06-22 19:43:12
○ 2026-08-10 06:13:48

●A185.151.30.1422026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

●A2a07:7800::1422026-06-22 → 2026-08-10 · 3 obs

○ 2017-04-20 19:27:54
● 2026-06-22 19:43:12
● 2026-08-10 06:13:48

○A37.60.246.1292016-04-28 → 2016-04-28 · 4 obs

○ 2015-12-18 13:28:12
● 2016-04-28 21:08:12
○ 2017-04-20 19:27:54
○ 2026-08-10 06:13:48

○A66.117.14.62015-12-18 → 2015-12-18 · 4 obs

○ 2015-08-12 12:21:58
● 2015-12-18 13:28:12
○ 2016-04-28 21:08:12
○ 2026-08-10 06:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
educert.net	ns1.stackdns.com, ns2.stackdns.com	-

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.stackdns.com, ns2.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educert.net (unsigned zone)

⏱️ Timing

Total: 2555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.142`
AAAA	1	`2a07:7800::142`
NS	4	`ns4.stackdns.com, ns3.stackdns.com...`
MX	1	`mx.stackmail.com (pri: 10)`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`

Analysis

IP Addresses

educert.net resolves to the IP addresses 185.151.30.142 and 2a07:7800::142

riverwindows.co.uk, mail.cardiffcastlemuseum.org.uk, www.drainsmart.org and two other host names share IP numbers with educert.net.

Name Servers

The authoritative name servers for educert.net are ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

educert.net has at least partial name server overlap with other domains, such as saskiapeters.com, douglascounselling.com, masteraccounting.co.uk and two others.

Each of the four hosts ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com points to a single IP address — ns1.stackdns.com points to 35.197.225.59, ns2.stackdns.com points to 146.148.28.88, ns3.stackdns.com points to 35.198.79.191 and ns4.stackdns.com points to 104.196.137.209.

Mail Servers

Mail for educert.net is handled by a single mail server, mx.stackmail.com.

educert.net uses an identical mail server configuration to several other domains — among them m-g-m.co.uk, rp.be, lach.co.uk and two more.

The mail servers of educert.net are at least partially shared with other domains, including wiewaar.nl.

mx.stackmail.com has exactly one IP number: 185.151.28.67.

educert.net - robtex.com

educert.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`educert.net`

`net`