`schoolofsurfing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d7af^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2d95^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.149^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.175^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c32^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c332^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2332^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damian.ns.cloudflare.com`
		A	108.162.195.50^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	162.159.44.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	172.64.35.50^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
NS	`luciane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2678^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c278^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2278^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciane.ns.cloudflare.com`
		A	108.162.194.120^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	162.159.38.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	172.64.34.120^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.149, 172.67.215.175
		IPv6	2606:4700:3032::ac43:d7af, 2606:4700:3037::6815:2d95
SOA	`damian.ns.cloudflare.com`dns@cloudflare.com serial=2397478282

`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=1771291435

Same first word

schoolofsurfing.com

DNS History

18 records (6 active, 12 former)

●NSdamian.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

●NSluciane.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

○NSns1.dnsowl.com2020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

○NSns1.parkingcrew.net2015-08-20 → 2017-02-09 · 4 obs

● 2015-08-20 18:43:22
● 2017-02-09 19:41:48
○ 2020-03-02 23:42:34
○ 2026-03-24 06:00:24

○NSns2.dnsowl.com2020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

○NSns2.parkingcrew.net2015-08-20 → 2017-02-09 · 4 obs

● 2015-08-20 18:43:22
● 2017-02-09 19:41:48
○ 2020-03-02 23:42:34
○ 2026-03-24 06:00:24

○NSns3.dnsowl.com2020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

○MXmail.h-email.net2015-08-20 → 2017-02-09 · 4 obs

● 2015-08-20 18:43:22
● 2017-02-09 19:41:48
○ 2020-03-02 23:42:34
○ 2026-03-24 06:00:24

●A104.21.45.1492026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

○A107.161.23.2042020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

●A172.67.215.1752026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

○A185.53.177.82015-08-20 → 2016-04-23 · 5 obs

● 2015-08-20 18:43:22
○ 2016-01-26 15:05:36
● 2016-04-23 11:15:36
○ 2017-02-09 19:41:48
○ 2026-03-24 06:00:24

○A185.53.178.62016-01-26 → 2016-01-26 · 4 obs

○ 2015-08-20 18:43:22
● 2016-01-26 15:05:36
○ 2016-04-23 11:15:36
○ 2026-03-24 06:00:24

○A185.53.179.82017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-23 11:15:36
● 2017-02-09 19:41:48
○ 2020-03-02 23:42:34
○ 2026-03-24 06:00:24

○A192.161.187.2002020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

○A209.141.38.712020-03-02 → 2020-03-02 · 4 obs

○ 2017-02-09 19:41:48
● 2020-03-02 23:42:34
○ 2026-03-03 00:15:42
○ 2026-03-24 06:00:24

●A2606:4700:3032::ac43:d7af2026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

●A2606:4700:3037::6815:2d952026-03-03 → 2026-03-24 · 3 obs

○ 2020-03-02 23:42:34
● 2026-03-03 00:15:42
● 2026-03-24 06:00:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schoolofsurfing.com	luciane.ns.cloudflare.com, damian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.50

NS records: luciane.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolofsurfing.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.175, 104.21.45.149`
AAAA	2	`2606:4700:3037::6815:2d95, 2606:4700:3032::ac43:d7af`
NS	2	`damian.ns.cloudflare.com, luciane.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

schoolofsurfing.com points to four IP numbers: 2606:4700:3032::ac43:d7af, 2606:4700:3037::6815:2d95, 104.21.45.149 and 172.67.215.175.

Other host names, for instance bjxqsrq.com, ihoq.cn, www.zoover.pl, geo365flow.sbs and ns1.mobilewithprices.com share IP numbers with schoolofsurfing.com.

Name Servers

schoolofsurfing.com's delegation is to two name servers damian.ns.cloudflare.com and luciane.ns.cloudflare.com.

schoolofsurfing.com shares the same name server configuration as other domains, such as tup.edu.ph, hydropoolsurrey.com, ginam.co.kr, covetelsa.com.ar and marijagalic.com.

schoolofsurfing.com at least partially shares its name servers with other domains, for instance wildexplorer.org, stackapps.com, edgephoenix.com, atoupiao.com and 799pakmz.com.

These name servers are often used together with the name servers matteo.ns.cloudflare.com.

Host names with six IP numbers:

damian.ns.cloudflare.com points to: 2606:4700:58::a29f:2c32, 2803:f800:50::6ca2:c332, 2a06:98c1:50::ac40:2332, 108.162.195.50, 162.159.44.50 and 172.64.35.50.

luciane.ns.cloudflare.com points to: 2606:4700:50::a29f:2678, 2803:f800:50::6ca2:c278, 2a06:98c1:50::ac40:2278, 108.162.194.120, 162.159.38.120 and 172.64.34.120.

schoolofsurfing.com - robtex.com