mail.technologyeduc.com - dns.ninja

mail.technologyeduc.com

CNAMEtechnologyeduc.com
DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2f4d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:aac4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.196🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjerry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjerry.ns.cloudflare.com
A108.162.193.182🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A172.64.33.182🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A173.245.59.182🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsara.ns.cloudflare.com
A108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
MXmail.technologyeduc.com ⭐
A157.90.15.172🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRsancho.superfasthost.co
TXTv=spf1 ip4:157.90.15.172 ip4:198.38.88.15 include:spf.antispamcloud.com ip4:1...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.77, 172.67.170.196
IPv6 hints2606:4700:3033::6815:2f4d, 2606:4700:3037::ac43:aac4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOAjerry.ns.cloudflare.comdns@cloudflare.com serial=2406778678

technologyeduc.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2f4d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:aac4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.196🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjerry.ns.cloudflare.com ⭐
NSsara.ns.cloudflare.com
MXmail.technologyeduc.com ⭐
TXTv=spf1 ip4:157.90.15.172 ip4:198.38.88.15 include:spf.antispamcloud.com ip4:1...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.77, 172.67.170.196
IPv6 hints2606:4700:3033::6815:2f4d, 2606:4700:3037::ac43:aac4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOAjerry.ns.cloudflare.comdns@cloudflare.com serial=2406778678

MX for

technologyeduc.com

Same first word

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DNS History

2 records (2 active, 0 former)

A157.90.15.172CNAMEtechnologyeduc.com
●A157.90.15.1722026-03-28 → 2026-07-29 · 2 obs
● 2026-03-28 03:50:34
● 2026-07-29 01:19:48
●CNAMEtechnologyeduc.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-03-28 03:50:34
● 2026-07-29 01:19:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
technologyeduc.comsara.ns.cloudflare.com, jerry.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: sara.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technologyeduc.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
A1157.90.15.172
CNAME1technologyeduc.com

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.technologyeduc.com serves as a mail server for technologyeduc.com.

IP Addresses

mail.technologyeduc.com points to the four IP addresses 104.21.47.77, 172.67.170.196, 2606:4700:3033::6815:2f4d and 2606:4700:3037::ac43:aac4.

Additional host names — luckph10.org, smtp10.com, aydinwebs.com and two others — share IP numbers with mail.technologyeduc.com.

Name Servers

DNS delegation for mail.technologyeduc.com points to two name servers: jerry.ns.cloudflare.com and sara.ns.cloudflare.com.

mail.technologyeduc.com shares its name server setup with other domains, including annarborfamily.com, johnsoncountypost.com, t-nation.com and two others.

The name servers of mail.technologyeduc.com overlap at least partially with those of other domains — among them (0x706f726e)maximum.com, trieste(0x65726f746963)a.it, gptpro.biz.id and two more.

These name servers commonly appear alongside the name servers sandy.ns.cloudflare.com and connie.ns.cloudflare.com.

Host names with 6 IP numbers:

jerry.ns.cloudflare.com has IP addresses 108.162.193.182, 172.64.33.182 and 173.245.59.182, plus 3 other.

sara.ns.cloudflare.com has IP addresses 108.162.192.144, 172.64.32.144 and 173.245.58.144, plus 3 other.

Mail Servers

mail.technologyeduc.com has a single mail server: mail.technologyeduc.com itself.

mail.technologyeduc.com shares its mail server setup with other domains, such as technologyeduc.com.

mail.technologyeduc.com has exactly one IP number: 157.90.15.172.