edu-source.com - dns.ninja

edu-source.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2b34🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:dc0e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.52Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.14🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgeorge.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSziggy.ns.cloudflare.com
A2606:4700:50::a29f:26ed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A2803:f800:50::6ca2:c2ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRziggy.ns.cloudflare.com
A2a06:98c1:50::ac40:22ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRziggy.ns.cloudflare.com
A108.162.194.237🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A162.159.38.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A172.64.34.237🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.52, 172.67.220.14
IPv6 hints2606:4700:3032::6815:2b34, 2606:4700:3033::ac43:dc0e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2406623843

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781369163
WOT: SAFE (64/100)

Previously MX for

edu-source.com

Same first word

edu-source.com

Similar names

edu-course.com
edu-course.ru

DNS History

25 records (7 active, 18 former)

2017201820192020202120222023202420252026NSgeorge.ns.cloudflare.comziggy.ns.cloudflare.comns1.dnsowl.comns10.hostwindsdns.comns2.dnsowl.comns3.dnsowl.comns9.hostwindsdns.comMXmx.stackmail.comedu-source.comA104.21.43.52172.67.220.142606:4700:3032::6815:2b342606:4700:3033::ac43:dc0e107.161.23.204164.132.212.72167.114.213.199172.64.80.1188.114.96.0188.114.97.0192.161.187.200192.236.133.133209.141.38.712606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3121::
●NSgeorge.ns.cloudflare.com2026-02-16 → 2026-06-13 · 3 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-06-13 16:59:24
○NSns1.dnsowl.com2017-01-08 → 2018-08-30 · 5 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○NSns10.hostwindsdns.com2016-07-10 → 2016-07-10 · 3 obs
● 2016-07-10 19:04:14
○ 2017-01-08 11:54:42
○ 2026-06-13 16:59:24
○NSns2.dnsowl.com2017-01-08 → 2018-08-30 · 5 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○NSns3.dnsowl.com2017-01-08 → 2018-08-30 · 5 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○NSns9.hostwindsdns.com2016-07-10 → 2016-07-10 · 3 obs
● 2016-07-10 19:04:14
○ 2017-01-08 11:54:42
○ 2026-06-13 16:59:24
●NSziggy.ns.cloudflare.com2026-02-16 → 2026-06-13 · 3 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-06-13 16:59:24
○MXedu-source.com2016-07-10 → 2016-07-10 · 3 obs
● 2016-07-10 19:04:14
○ 2017-01-08 11:54:42
○ 2026-06-13 16:59:24
●MXmx.stackmail.com2026-02-16 → 2026-06-13 · 3 obs
○ 2017-01-08 11:54:42
● 2026-02-16 12:04:22
● 2026-06-13 16:59:24
●A104.21.43.522026-02-16 → 2026-06-13 · 6 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-02-23 14:17:58
○ 2026-02-26 11:34:20
● 2026-04-20 09:28:42
● 2026-06-13 16:59:24
○A107.161.23.2042017-01-08 → 2018-08-30 · 5 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○A164.132.212.722017-01-08 → 2017-01-08 · 4 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
○ 2018-08-30 08:44:34
○ 2026-06-13 16:59:24
○A167.114.213.1992017-01-08 → 2017-01-08 · 4 obs
○ 2016-07-10 19:04:14
● 2017-01-08 11:54:42
○ 2018-08-30 08:44:34
○ 2026-06-13 16:59:24
○A172.64.80.12026-02-16 → 2026-06-13 · 2 obs
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
●A172.67.220.142026-02-16 → 2026-06-13 · 6 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-02-23 14:17:58
○ 2026-02-26 11:34:20
● 2026-04-20 09:28:42
● 2026-06-13 16:59:24
○A188.114.96.02026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-23 14:17:58
● 2026-02-26 11:34:20
○ 2026-04-20 09:28:42
○ 2026-06-13 16:59:24
○A188.114.97.02026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-23 14:17:58
● 2026-02-26 11:34:20
○ 2026-04-20 09:28:42
○ 2026-06-13 16:59:24
○A192.161.187.2002018-08-30 → 2018-08-30 · 4 obs
○ 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○A192.236.133.1332016-07-10 → 2016-07-10 · 3 obs
● 2016-07-10 19:04:14
○ 2017-01-08 11:54:42
○ 2026-06-13 16:59:24
○A209.141.38.712018-08-30 → 2018-08-30 · 4 obs
○ 2017-01-08 11:54:42
● 2018-08-30 08:44:34
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-16 → 2026-06-13 · 2 obs
○ 2026-02-16 12:04:22
○ 2026-06-13 16:59:24
●A2606:4700:3032::6815:2b342026-02-16 → 2026-06-13 · 6 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-02-23 14:17:58
○ 2026-02-26 11:34:20
● 2026-04-20 09:28:42
● 2026-06-13 16:59:24
●A2606:4700:3033::ac43:dc0e2026-02-16 → 2026-06-13 · 6 obs
○ 2018-08-30 08:44:34
● 2026-02-16 12:04:22
● 2026-02-23 14:17:58
○ 2026-02-26 11:34:20
● 2026-04-20 09:28:42
● 2026-06-13 16:59:24
○A2a06:98c1:3120::2026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-23 14:17:58
● 2026-02-26 11:34:20
○ 2026-04-20 09:28:42
○ 2026-06-13 16:59:24
○A2a06:98c1:3121::2026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-23 14:17:58
● 2026-02-26 11:34:20
○ 2026-04-20 09:28:42
○ 2026-06-13 16:59:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
edu-source.comgeorge.ns.cloudflare.com, ziggy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.237

NS records: george.ns.cloudflare.com, ziggy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu-source.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.14, 104.21.43.52
AAAA22606:4700:3032::6815:2b34, 2606:4700:3033::ac43:dc0e
NS2george.ns.cloudflare.com, ziggy.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1george.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)

Analysis

IP Addresses

edu-source.com points to four IP numbers: 104.21.43.52, 172.67.220.14, 2606:4700:3032::6815:2b34 and 2606:4700:3033::ac43:dc0e.

Two other host names, along with 251poems.com, wkkg.com and planetaneperian.com, also share IP numbers with edu-source.com.

Name Servers

edu-source.com uses two name servers for its delegation: george.ns.cloudflare.com and ziggy.ns.cloudflare.com.

edu-source.com shares its NS records with other domains, for example madhurmatka.tech, indexarticle.com, welkin.org and two others.

There is at least partial name server overlap between edu-source.com and other domains — xartofillis.gr, diting.io, violets-arbitrariness.click and two more among them.

These name servers frequently co-occur with the name servers ignat.ns.cloudflare.com and jihoon.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname george.ns.cloudflare.com directs to 108.162.193.167, 172.64.33.167 and 173.245.59.167 along with 3 other IP addresses.

Hostname ziggy.ns.cloudflare.com directs to 108.162.194.237, 162.159.38.237 and 172.64.34.237 along with 3 other IP addresses.

Mail Servers

The sole mail server for edu-source.com is mx.stackmail.com.

Among the domains sharing a mail server setup with edu-source.com are inboxgroup.co.uk, inboundsalescontent.com, wrockwardinevillage.com and two others.

At least some of edu-source.com's mail servers are shared with other domains, among them abnvoiceage.com, azon.ie and optimum-media.co.uk.

mx.stackmail.com directs to just one IP number, 185.151.28.67.