secure.school - dns.ninja

`secure.school`

DNSSEC	🔒 Signed (DS record present)
A	199.60.103.70^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.170^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`1password-site-verification=HL6GJOUBNFA27BG2WCI7THZ3ZU`
TXT	`MS=ms48530099`
TXT	`MS=ms51058461`
TXT	`MS=ms63125817`
TXT	`apple-domain-verification=AA1u5gBgW7pIj6P1`
TXT	`google-site-verification=6AfvQHPyO-Kpd6pKjltgP3esXB3xmnjUsobAPEdw714`
TXT	`google-site-verification=7XDv3PzNdPnPtFcOHKNzIrqngQzbsUNnXei61m5pmpY`
TXT	`google-site-verification=_RgN9RMFQSR4YBTfSZLr5tk1UROI_oBxopXuL_5usT8`
TXT	`google-site-verification=bq5fU5RRBgu2pRTLogdLbJNJi8Cq3S8tzoB-BuA5Zlk`
TXT	`google-site-verification=tMf--bpQEHvyGw3y3UC6MTG_IGPDV0fASTf6vouT-_o`
TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:spf...`
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2409132856

`school`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.school` ⭐
	NS	`v0n1.nic.school`
	NS	`v0n2.nic.school`
	NS	`v0n3.nic.school`
	NS	`v2n0.nic.school`
	NS	`v2n1.nic.school`
	SOA	`v0n0.nic.school`hostmaster@donuts.email serial=1784294477

Same first word

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secure.pub

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secure.me

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secure.network

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secure.pn

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secure.je

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secure.net.br

secure.re

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rescue.business

creuse.co

rescue.ee

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rescue.com.hk

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cesure.duckdns.org

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ceruse.be

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creuse.email

DNS History

9 records (9 active, 0 former)

●NSearl.ns.cloudflare.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●NSleah.ns.cloudflare.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●MXaspmx.l.google.com2026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●A199.60.103.1702026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

●A199.60.103.702026-02-17 → 2026-07-17 · 2 obs

● 2026-02-17 11:18:02
● 2026-07-17 14:28:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
school	v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...	12 records
secure.school	earl.ns.cloudflare.com, leah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.129

NS records: earl.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.70, 199.60.103.170`
NS	2	`earl.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	11	`1password-site-verification=HL6GJOUBNFA2, MS=ms48530099...`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.school, v0n0.nic.school, v0n1.nic.school...)

Analysis

IP Addresses

secure.school has two IP addresses: 199.60.103.70 and 199.60.103.170

Two other host names, along with databasicstime.com, mx01.triangle.ie and leadclinic.com, also share IP numbers with secure.school.

Name Servers

DNS delegation for secure.school points to two name servers: earl.ns.cloudflare.com and leah.ns.cloudflare.com.

secure.school shares its NS records with other domains, for example simulationreceivinghub.com, ekino.sx, iterative.pl and two others.

At least some of secure.school's name servers are shared with other domains, for example gxslkyy.com, weneedthisnow.com, foo-bar.dk and two more.

These name servers tend to be used in conjunction with the name servers ali.ns.cloudflare.com.

DNS names with 6 IP addresses:

earl.ns.cloudflare.com has IP addresses 108.162.193.161, 172.64.33.161 and 173.245.59.161, plus 3 other.

leah.ns.cloudflare.com has IP addresses 108.162.192.129, 172.64.32.129 and 173.245.58.129, plus 3 other.

Mail Servers

Five mail servers handle secure.school: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between secure.school and other domains, including ns500734.ns500699.ns500734.ns500699.ns500734.ns500699.ns500588.ns500693.ns500588.ns500588.ns500612.ns500612.ns500632.ns500588.ns500588.dtrkdll.com, ns500734.ns500734.ns500693.ns500699.ns500699.ns500588.ns500588.ns500693.ns500588.ns500683.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500758.ns500759.ns500698.ns500758.ns500758.ns500736.ns500736.ns500708.ns500576.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.16.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.