heartlandelementary.org - robtex.com

heartlandelementary.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a78e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4a13🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.19Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.142🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
NSnova.ns.cloudflare.com
A2606:4700:50::a29f:2681🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A2803:f800:50::6ca2:c281🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnova.ns.cloudflare.com
A2a06:98c1:50::ac40:2281🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnova.ns.cloudflare.com
A108.162.194.129🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A162.159.38.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A172.64.34.129🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
MXghs.google.com ⭐
A2607:f8b0:4004:c21::79🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f121.1e100.net
A64.233.180.121🇺🇸 Google64.233.180.0/24
PTRon-in-f121.1e100.net
PTRpe-in-f121.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.19, 172.67.167.142
IPv6 hints2606:4700:3031::ac43:a78e, 2606:4700:3036::6815:4a13
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOAlex.ns.cloudflare.comdns@cloudflare.com serial=2407698372

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785276602

Same first word

heartlandelementary.org

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSlex.ns.cloudflare.comnova.ns.cloudflare.comns1.hostdns4u.comns2.hostdns4u.comMXghs.google.comwww.heartlandelementary.orgA104.21.74.19172.67.167.1422606:4700:3031::ac43:a78e2606:4700:3036::6815:4a13163.248.254.27188.114.96.0188.114.97.02606:4700:3034::6815:4a132606:4700:3036::ac43:a78e2a06:98c1:3120::2a06:98c1:3121::
●NSlex.ns.cloudflare.com2026-06-11 → 2026-07-28 · 3 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
● 2026-07-28 22:32:40
●NSnova.ns.cloudflare.com2026-06-11 → 2026-07-28 · 3 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
● 2026-07-28 22:32:40
○NSns1.hostdns4u.com2015-06-12 → 2017-03-26 · 4 obs
● 2015-06-12 01:27:50
● 2017-03-26 09:58:46
○ 2026-06-11 11:13:30
○ 2026-07-28 22:32:40
○NSns2.hostdns4u.com2015-06-12 → 2017-03-26 · 4 obs
● 2015-06-12 01:27:50
● 2017-03-26 09:58:46
○ 2026-06-11 11:13:30
○ 2026-07-28 22:32:40
●MXghs.google.com2026-06-11 → 2026-07-28 · 3 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
● 2026-07-28 22:32:40
○MXwww.heartlandelementary.org2015-06-12 → 2017-03-26 · 4 obs
● 2015-06-12 01:27:50
● 2017-03-26 09:58:46
○ 2026-06-11 11:13:30
○ 2026-07-28 22:32:40
●A104.21.74.192026-06-11 → 2026-07-28 · 4 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
○ 2026-06-15 07:48:42
● 2026-07-28 22:32:40
○A163.248.254.272015-06-12 → 2017-03-26 · 4 obs
● 2015-06-12 01:27:50
● 2017-03-26 09:58:46
○ 2026-06-11 11:13:30
○ 2026-07-28 22:32:40
●A172.67.167.1422026-06-11 → 2026-07-28 · 4 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
○ 2026-06-15 07:48:42
● 2026-07-28 22:32:40
○A188.114.96.02026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-11 11:13:30
● 2026-06-15 07:48:42
○ 2026-07-28 22:32:40
○A188.114.97.02026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-11 11:13:30
● 2026-06-15 07:48:42
○ 2026-07-28 22:32:40
●A2606:4700:3031::ac43:a78e2026-07-28 → 2026-07-28 · 2 obs
○ 2026-06-15 07:48:42
● 2026-07-28 22:32:40
○A2606:4700:3034::6815:4a132026-06-11 → 2026-06-11 · 4 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
○ 2026-06-15 07:48:42
○ 2026-07-28 22:32:40
●A2606:4700:3036::6815:4a132026-07-28 → 2026-07-28 · 2 obs
○ 2026-06-15 07:48:42
● 2026-07-28 22:32:40
○A2606:4700:3036::ac43:a78e2026-06-11 → 2026-06-11 · 4 obs
○ 2017-03-26 09:58:46
● 2026-06-11 11:13:30
○ 2026-06-15 07:48:42
○ 2026-07-28 22:32:40
○A2a06:98c1:3120::2026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-11 11:13:30
● 2026-06-15 07:48:42
○ 2026-07-28 22:32:40
○A2a06:98c1:3121::2026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-11 11:13:30
● 2026-06-15 07:48:42
○ 2026-07-28 22:32:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
heartlandelementary.orglex.ns.cloudflare.com, nova.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.196

NS records: lex.ns.cloudflare.com, nova.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartlandelementary.org (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.74.19, 172.67.167.142
AAAA22606:4700:3036::6815:4a13, 2606:4700:3031::ac43:a78e
NS2lex.ns.cloudflare.com, nova.ns.cloudflare.com
MX1ghs.google.com (pri: 1200)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lex.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

heartlandelementary.org has four IP addresses: 104.21.74.19, 172.67.167.142, 2606:4700:3031::ac43:a78e and 2606:4700:3036::6815:4a13.

versaillescasino.se, www.gmaildoanhnghiep.net, adminhelm.com plus two other host names have IP numbers in common with heartlandelementary.org.

Name Servers

The NS records for heartlandelementary.org delegate to lex.ns.cloudflare.com and nova.ns.cloudflare.com.

The name server configuration of heartlandelementary.org is shared with other domains, for instance metalhand.net, e-twfpg.com, mortimerswines.com.au and two others.

heartlandelementary.org shares at least some of its name servers with other domains, including shengfucaifenxidashen.asia, sutherlandsfurniture.com, 4ivi.net and two others.

These name servers are frequently paired with the name servers erin.ns.cloudflare.com, rommy.ns.cloudflare.com and ashton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lex.ns.cloudflare.com maps to 108.162.193.196, 172.64.33.196, 173.245.59.196 and 3 additional IP addresses.

nova.ns.cloudflare.com maps to 108.162.194.129, 162.159.38.129, 172.64.34.129 and 3 additional IP addresses.

Mail Servers

heartlandelementary.org uses one mail server — ghs.google.com.

The mail server setup of heartlandelementary.org matches that of other domains such as usatowa.com, amedaforum2024.com, stvt.org and two others.

ghs.google.com points to two IP addresses: 64.233.180.121 and 2607:f8b0:4004:c21::79.