schooltechtips.com - dns.ninja

`schooltechtips.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:906a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3723^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.35^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.106^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`lynn.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.35, 172.67.144.106
		IPv6 hints	2606:4700:3035::ac43:906a, 2606:4700:3037::6815:3723
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2411546451

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786143139

Same first word

schooltechtips.com

DNS History

21 records (6 active, 15 former)

●NSdahlia.ns.cloudflare.com2016-03-14 → 2026-08-07 · 3 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2026-08-07 23:12:44

●NSlynn.ns.cloudflare.com2016-03-14 → 2026-08-07 · 3 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2026-08-07 23:12:44

○NSns31.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:23:10
○ 2015-12-07 14:55:40
○ 2026-08-07 23:12:44

○NSns32.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:23:10
○ 2015-12-07 14:55:40
○ 2026-08-07 23:12:44

○MXmailstore1.secureserver.net2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:23:10
○ 2015-12-07 14:55:40
○ 2026-08-07 23:12:44

○MXsmtp.secureserver.net2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:23:10
○ 2015-12-07 14:55:40
○ 2026-08-07 23:12:44

●A104.21.55.352026-02-14 → 2026-08-07 · 7 obs

○ 2016-09-16 18:00:58
● 2026-02-14 19:56:24
○ 2026-06-23 23:53:28
● 2026-06-26 19:47:22
○ 2026-07-25 11:15:40
● 2026-08-06 03:41:08
● 2026-08-07 23:12:44

○A104.24.106.972016-03-14 → 2016-09-16 · 5 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2016-09-16 18:00:58
○ 2026-02-14 19:56:24
○ 2026-08-07 23:12:44

○A104.24.107.972016-03-14 → 2016-09-16 · 5 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2016-09-16 18:00:58
○ 2026-02-14 19:56:24
○ 2026-08-07 23:12:44

●A172.67.144.1062026-02-14 → 2026-08-07 · 7 obs

○ 2016-09-16 18:00:58
● 2026-02-14 19:56:24
○ 2026-06-23 23:53:28
● 2026-06-26 19:47:22
○ 2026-07-25 11:15:40
● 2026-08-06 03:41:08
● 2026-08-07 23:12:44

○A188.114.96.02026-06-23 → 2026-07-25 · 6 obs

○ 2026-06-20 23:51:22
● 2026-06-23 23:53:28
○ 2026-06-26 19:47:22
● 2026-07-25 11:15:40
○ 2026-08-06 03:41:08
○ 2026-08-07 23:12:44

○A188.114.97.02026-06-23 → 2026-07-25 · 6 obs

○ 2026-06-20 23:51:22
● 2026-06-23 23:53:28
○ 2026-06-26 19:47:22
● 2026-07-25 11:15:40
○ 2026-08-06 03:41:08
○ 2026-08-07 23:12:44

○A2400:cb00:2048:1::6818:6a612016-03-14 → 2016-09-16 · 5 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2016-09-16 18:00:58
○ 2026-02-14 19:56:24
○ 2026-08-07 23:12:44

○A2400:cb00:2048:1::6818:6b612016-03-14 → 2016-09-16 · 5 obs

○ 2015-12-07 14:55:40
● 2016-03-14 21:26:44
● 2016-09-16 18:00:58
○ 2026-02-14 19:56:24
○ 2026-08-07 23:12:44

●A2606:4700:3035::ac43:906a2026-06-20 → 2026-08-07 · 7 obs

○ 2026-06-10 16:05:00
● 2026-06-20 23:51:22
○ 2026-06-23 23:53:28
● 2026-06-26 19:47:22
○ 2026-07-25 11:15:40
● 2026-08-06 03:41:08
● 2026-08-07 23:12:44

○A2606:4700:3036::6815:37232026-02-14 → 2026-06-10 · 5 obs

○ 2016-09-16 18:00:58
● 2026-02-14 19:56:24
● 2026-06-10 16:05:00
○ 2026-06-20 23:51:22
○ 2026-08-07 23:12:44

○A2606:4700:3036::ac43:906a2026-02-14 → 2026-06-10 · 5 obs

○ 2016-09-16 18:00:58
● 2026-02-14 19:56:24
● 2026-06-10 16:05:00
○ 2026-06-20 23:51:22
○ 2026-08-07 23:12:44

●A2606:4700:3037::6815:37232026-06-20 → 2026-08-07 · 7 obs

○ 2026-06-10 16:05:00
● 2026-06-20 23:51:22
○ 2026-06-23 23:53:28
● 2026-06-26 19:47:22
○ 2026-07-25 11:15:40
● 2026-08-06 03:41:08
● 2026-08-07 23:12:44

○A2a06:98c1:3120::2026-06-23 → 2026-07-25 · 6 obs

○ 2026-06-20 23:51:22
● 2026-06-23 23:53:28
○ 2026-06-26 19:47:22
● 2026-07-25 11:15:40
○ 2026-08-06 03:41:08
○ 2026-08-07 23:12:44

○A2a06:98c1:3121::2026-06-23 → 2026-07-25 · 6 obs

○ 2026-06-20 23:51:22
● 2026-06-23 23:53:28
○ 2026-06-26 19:47:22
● 2026-07-25 11:15:40
○ 2026-08-06 03:41:08
○ 2026-08-07 23:12:44

○A50.63.202.612015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:23:10
○ 2015-12-07 14:55:40
○ 2026-08-07 23:12:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
schooltechtips.com	dahlia.ns.cloudflare.com, lynn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.201

NS records: dahlia.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.35, 172.67.144.106`
AAAA	2	`2606:4700:3035::ac43:906a, 2606:4700:3037::6815:3723`
NS	2	`dahlia.ns.cloudflare.com, lynn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

schooltechtips.com has four IP addresses: 104.21.55.35, 172.67.144.106, 2606:4700:3035::ac43:906a and 2606:4700:3037::6815:3723.

shifterfreddie.com, com.htmlwww.japanlez.com, www.mrpretzels.com and two other host names share IP numbers with schooltechtips.com.

Name Servers

schooltechtips.com is delegated to two name servers: dahlia.ns.cloudflare.com and lynn.ns.cloudflare.com.

schooltechtips.com uses the same name servers as several other domains — among them kenschulz.com, thepiratebay10.xyz, honorbuilt.(0x787878) and two more.

schooltechtips.com partially shares its NS delegation with several other domains, including hipmikalimantanselatan.org, mfinue.org, zoneblue.top and two others.

These name servers are regularly seen alongside sullivan.ns.cloudflare.com and jaime.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

dahlia.ns.cloudflare.com resolves to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 other IP addresses.

lynn.ns.cloudflare.com resolves to 108.162.193.201, 172.64.33.201, 173.245.59.201 and 3 other IP addresses.