`classclef.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:262^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:810f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.98^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.15^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`sydney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2666^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c266^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sydney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2266^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sydney.ns.cloudflare.com`
		A	108.162.194.102^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	162.159.38.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	172.64.34.102^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
MX	`_dc-mx.741e1373e918.classclef.com` ⭐
		A	199.250.208.59^{🇺🇸 INMOTION199.250.208.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`vps139128.inmotionhosting.com`
TXT	`google-site-verification=IeJ-Gl5xr9I0P3ABPX4V4dMgz1hhNjE-vh7U2sosIVU`
TXT	`v=spf1 +a +mx +ip4:173.247.245.122 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.98, 172.67.129.15
		IPv6	2606:4700:3032::6815:262, 2606:4700:3033::ac43:810f
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2399663758

`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=1774933137

WOT: SAFE (88/100)

Subdomains

www.classclef.com

Same first word

classclef.com

DNS History

17 records (7 active, 10 former)

●NScolin.ns.cloudflare.com2026-03-06 → 2026-03-31 · 3 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-31 05:23:08

○NSns1.ipage.com2015-07-17 → 2017-03-28 · 4 obs

● 2015-07-17 10:16:58
● 2017-03-28 10:39:54
○ 2026-03-06 03:23:22
○ 2026-03-31 05:23:08

○NSns2.ipage.com2015-07-17 → 2017-03-28 · 4 obs

● 2015-07-17 10:16:58
● 2017-03-28 10:39:54
○ 2026-03-06 03:23:22
○ 2026-03-31 05:23:08

●NSsydney.ns.cloudflare.com2026-03-06 → 2026-03-31 · 3 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-31 05:23:08

●MX_dc-mx.741e1373e918.classclef.com2026-03-06 → 2026-03-31 · 3 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-31 05:23:08

○MXmx.classclef.com2015-07-17 → 2017-03-28 · 4 obs

● 2015-07-17 10:16:58
● 2017-03-28 10:39:54
○ 2026-03-06 03:23:22
○ 2026-03-31 05:23:08

●A104.21.2.982026-03-06 → 2026-03-31 · 6 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-14 08:49:28
○ 2026-03-17 12:45:28
● 2026-03-20 20:50:20
● 2026-03-31 05:23:08

●A172.67.129.152026-03-06 → 2026-03-31 · 6 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-14 08:49:28
○ 2026-03-17 12:45:28
● 2026-03-20 20:50:20
● 2026-03-31 05:23:08

○A188.114.96.02026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 08:49:28
● 2026-03-17 12:45:28
○ 2026-03-20 20:50:20
○ 2026-03-31 05:23:08

○A188.114.97.02026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 08:49:28
● 2026-03-17 12:45:28
○ 2026-03-20 20:50:20
○ 2026-03-31 05:23:08

●A2606:4700:3032::6815:2622026-03-06 → 2026-03-31 · 6 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-14 08:49:28
○ 2026-03-17 12:45:28
● 2026-03-20 20:50:20
● 2026-03-31 05:23:08

●A2606:4700:3033::ac43:810f2026-03-06 → 2026-03-31 · 6 obs

○ 2017-03-28 10:39:54
● 2026-03-06 03:23:22
● 2026-03-14 08:49:28
○ 2026-03-17 12:45:28
● 2026-03-20 20:50:20
● 2026-03-31 05:23:08

○A2a06:98c1:3120::2026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 08:49:28
● 2026-03-17 12:45:28
○ 2026-03-20 20:50:20
○ 2026-03-31 05:23:08

○A2a06:98c1:3121::2026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-14 08:49:28
● 2026-03-17 12:45:28
○ 2026-03-20 20:50:20
○ 2026-03-31 05:23:08

○A66.96.147.1152015-07-17 → 2015-11-27 · 4 obs

● 2015-07-17 10:16:58
● 2015-11-27 07:11:46
○ 2016-03-08 09:27:08
○ 2026-03-31 05:23:08

○A66.96.149.162016-03-08 → 2016-07-03 · 5 obs

○ 2015-11-27 07:11:46
● 2016-03-08 09:27:08
● 2016-07-03 08:15:24
○ 2017-03-28 10:39:54
○ 2026-03-31 05:23:08

○A66.96.149.202017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-03 08:15:24
● 2017-03-28 10:39:54
○ 2026-03-06 03:23:22
○ 2026-03-31 05:23:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
classclef.com	sydney.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.102

NS records: sydney.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classclef.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.98, 172.67.129.15`
AAAA	2	`2606:4700:3032::6815:262, 2606:4700:3033::ac43:810f`
NS	2	`colin.ns.cloudflare.com, sydney.ns.cloudflare.com`
MX	1	`_dc-mx.741e1373e918.classclef.com (pri:`
TXT	2	`google-site-verification=IeJ-Gl5xr9I0P3A, v=spf1 +a +mx +ip4:173.247.245.122 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

classclef.com is the parent of www.classclef.com.

IP Addresses

classclef.com resolves to four IPs: 2606:4700:3032::6815:262, 2606:4700:3033::ac43:810f, 104.21.2.98 and 172.67.129.15.

Other host names, for instance www.kklotto.asia, logoclub.net, lorfm.fr, chdenton.com and kdojang.com share IP numbers with classclef.com.

Name Servers

classclef.com has two name servers: colin.ns.cloudflare.com and sydney.ns.cloudflare.com.

classclef.com uses the same name server setup as other domains, such as kaptcha.pro, dulces-laponderosa.com and capauptjaa.net.ve.

classclef.com shares some name servers with other domains, for example aljovi.com, mapwellbeing.com, mtqcg.com.cn, cucinabyelena.com and toolmax.de.

These name servers are often used together with kipp.ns.cloudflare.com, laylah.ns.cloudflare.com and noor.ns.cloudflare.com.

Host names with six IP numbers: colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75; sydney.ns.cloudflare.com points to: 2606:4700:50::a29f:2666, 2803:f800:50::6ca2:c266, 2a06:98c1:50::ac40:2266, 108.162.194.102, 162.159.38.102 and 172.64.34.102.

Mail Servers

classclef.com is handled by a single mail server, _dc-mx.741e1373e918.classclef.com.

Host name _dc-mx.741e1373e918.classclef.com points to IP 199.250.208.59.

classclef.com - robtex.com

classclef.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`classclef.com`

`com`