amc-educa.com - robtex.com

amc-educa.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:56f0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:89da🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.240Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.218🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelinore.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
NSterin.ns.cloudflare.com
A2606:4700:58::adf5:3bec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A2803:f800:50::6ca2:c1ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterin.ns.cloudflare.com
A2a06:98c1:50::ac40:21ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterin.ns.cloudflare.com
A108.162.193.236🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A172.64.33.236🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
A173.245.59.236🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.240, 172.67.137.218
IPv6 hints2606:4700:3031::6815:56f0, 2606:4700:3037::ac43:89da
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAelinore.ns.cloudflare.comdns@cloudflare.com serial=2408228614

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=1782802751
rank #860798 globally
rank #379691 in the tld

Same first word

amc-educa.com

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSelinore.ns.cloudflare.comterin.ns.cloudflare.comns1.dns.comns2.dns.comns35.domaincontrol.comns36.domaincontrol.comMXmail.amc-educa.comA104.21.86.240172.67.137.2182606:4700:3031::6815:56f02606:4700:3037::ac43:89da107.163.33.140107.163.47.16423.229.186.194
●NSelinore.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14
○NSns1.dns.com2026-06-01 → 2026-06-14 · 4 obs
○ 2017-11-23 20:21:52
● 2026-06-01 16:14:18
● 2026-06-14 02:39:26
○ 2026-06-30 07:07:14
○NSns2.dns.com2026-06-01 → 2026-06-14 · 4 obs
○ 2017-11-23 20:21:52
● 2026-06-01 16:14:18
● 2026-06-14 02:39:26
○ 2026-06-30 07:07:14
○NSns35.domaincontrol.com2016-12-17 → 2017-11-23 · 4 obs
● 2016-12-17 09:45:22
● 2017-11-23 20:21:52
○ 2026-06-01 16:14:18
○ 2026-06-30 07:07:14
○NSns36.domaincontrol.com2016-12-17 → 2017-11-23 · 4 obs
● 2016-12-17 09:45:22
● 2017-11-23 20:21:52
○ 2026-06-01 16:14:18
○ 2026-06-30 07:07:14
●NSterin.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14
○MXmail.amc-educa.com2016-12-17 → 2017-11-23 · 4 obs
● 2016-12-17 09:45:22
● 2017-11-23 20:21:52
○ 2026-06-01 16:14:18
○ 2026-06-30 07:07:14
●A104.21.86.2402026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14
○A107.163.33.1402026-06-01 → 2026-06-14 · 4 obs
○ 2017-11-23 20:21:52
● 2026-06-01 16:14:18
● 2026-06-14 02:39:26
○ 2026-06-30 07:07:14
○A107.163.47.1642026-06-01 → 2026-06-14 · 4 obs
○ 2017-11-23 20:21:52
● 2026-06-01 16:14:18
● 2026-06-14 02:39:26
○ 2026-06-30 07:07:14
●A172.67.137.2182026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14
○A23.229.186.1942016-12-17 → 2017-11-23 · 4 obs
● 2016-12-17 09:45:22
● 2017-11-23 20:21:52
○ 2026-06-01 16:14:18
○ 2026-06-30 07:07:14
●A2606:4700:3031::6815:56f02026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14
●A2606:4700:3037::ac43:89da2026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-14 02:39:26
● 2026-06-30 07:07:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
amc-educa.comelinore.ns.cloudflare.com, terin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.153

NS records: elinore.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amc-educa.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.240, 172.67.137.218
AAAA22606:4700:3037::ac43:89da, 2606:4700:3031::6815:56f0
NS2elinore.ns.cloudflare.com, terin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elinore.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

amc-educa.com points to the four IP addresses 104.21.86.240, 172.67.137.218, 2606:4700:3031::6815:56f0 and 2606:4700:3037::ac43:89da.

asqe.ru, asiafirms.com, www.pi-medical.gr and two other host names share IP numbers with amc-educa.com.

Name Servers

amc-educa.com is delegated to two name servers: elinore.ns.cloudflare.com and terin.ns.cloudflare.com.

amc-educa.com uses the same name servers as several other domains — among them dstechan.com, edutbs.com, school-proxy.com and two more.

There is at least partial name server overlap between amc-educa.com and other domains — ceral.com.br, baltimoregasandelectric.com, buyit24.org and two more among them.

These name servers frequently co-occur with the name servers harmony.ns.cloudflare.com and julio.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elinore.ns.cloudflare.com resolves to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 other IP addresses.

terin.ns.cloudflare.com resolves to 108.162.193.236, 172.64.33.236, 173.245.59.236 and 3 other IP addresses.