writingclasses.com - dns.ninja

`writingclasses.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:90^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::681a:190^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::ac43:4543^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.0.144^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.1.144^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.69.67^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`rita.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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	`aspmx2.googlemail.com`⁽¹⁰⁾
		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	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`facebook-domain-verification=nsrdbulk7cqsl6pq84gji80mqau85e`
TXT	`google-site-verification=qOJPkifdTAYQ19WauCfoSrp4QVTxlW1kfY-c8k9DPFM`
TXT	`google-site-verification=vK8-yFgYR27uQL_j2ysQogD5OZSZhqulFbbcsrrGSss`
TXT	`v=spf1 ip4:23.21.242.5 include:_spf.google.com include:servers.mcsv.net ~all`
SOA	`rita.ns.cloudflare.com`dns@cloudflare.com serial=2406526184

`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=1785600857

rank #125310 globally
rank #53736 in the tld
WOT: UNKNOWN (66/100)
📈 Tranco rank: #348,396

Subdomains

mail.writingclasses.com

teenink.writingclasses.com

www.writingclasses.com

classes-new.writingclasses.com

Same first word

writingclasses.org

writingclasses.com

writingclasses.co.uk

DNS History

22 records (13 active, 9 former)

●NSrita.ns.cloudflare.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●NStodd.ns.cloudflare.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●MXalt1.aspmx.l.google.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●MXalt2.aspmx.l.google.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●MXaspmx.l.google.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●MXaspmx2.googlemail.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

●MXaspmx3.googlemail.com2015-07-09 → 2026-08-01 · 2 obs

● 2015-07-09 03:29:36
● 2026-08-01 16:24:04

○A104.24.6.602015-11-01 → 2015-11-01 · 4 obs

○ 2015-07-09 03:29:36
● 2015-11-01 17:40:04
○ 2016-01-22 01:30:42
○ 2026-08-01 16:24:04

○A104.24.7.602015-11-01 → 2015-11-01 · 4 obs

○ 2015-07-09 03:29:36
● 2015-11-01 17:40:04
○ 2016-01-22 01:30:42
○ 2026-08-01 16:24:04

●A104.26.0.1442026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

●A104.26.1.1442026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

○A162.159.247.252015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 03:29:36
○ 2015-11-01 17:40:04
○ 2026-08-01 16:24:04

○A162.159.248.252015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 03:29:36
○ 2015-11-01 17:40:04
○ 2026-08-01 16:24:04

●A172.67.69.672026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

○A23.21.242.52016-01-22 → 2016-12-31 · 5 obs

○ 2015-11-01 17:40:04
● 2016-01-22 01:30:42
● 2016-12-31 11:53:02
○ 2026-02-16 00:29:36
○ 2026-08-01 16:24:04

○A2400:cb00:2048:1::6818:63c2015-11-01 → 2015-11-01 · 4 obs

○ 2015-07-09 03:29:36
● 2015-11-01 17:40:04
○ 2016-01-22 01:30:42
○ 2026-08-01 16:24:04

○A2400:cb00:2048:1::6818:73c2015-11-01 → 2015-11-01 · 4 obs

○ 2015-07-09 03:29:36
● 2015-11-01 17:40:04
○ 2016-01-22 01:30:42
○ 2026-08-01 16:24:04

○A2400:cb00:2048:1::a29f:f7192015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 03:29:36
○ 2015-11-01 17:40:04
○ 2026-08-01 16:24:04

○A2400:cb00:2048:1::a29f:f8192015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 03:29:36
○ 2015-11-01 17:40:04
○ 2026-08-01 16:24:04

●A2606:4700:20::681a:1902026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

●A2606:4700:20::681a:902026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

●A2606:4700:20::ac43:45432026-02-16 → 2026-08-01 · 3 obs

○ 2016-12-31 11:53:02
● 2026-02-16 00:29:36
● 2026-08-01 16:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
writingclasses.com	rita.ns.cloudflare.com, todd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: rita.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for writingclasses.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.0.144, 104.26.1.144...`
AAAA	3	`2606:4700:20::ac43:4543, 2606:4700:20::681a:90...`
NS	2	`rita.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	4	`facebook-domain-verification=nsrdbulk7cq, google-site-verification=qOJPkifdTAYQ19W...`
SOA	1	`rita.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.writingclasses.com, teenink.writingclasses.com, www.writingclasses.com and classes-new.writingclasses.com each fall under the parent domain writingclasses.com.

IP Addresses

writingclasses.com directs to 6 IP numbers: 104.26.0.144, 104.26.1.144, 172.67.69.67 and 3 other.

Two other host names, along with www.webafrica.com, cvalley.net and fabuspot.ba, also share IP numbers with writingclasses.com.

Name Servers

writingclasses.com is delegated to two name servers: rita.ns.cloudflare.com and todd.ns.cloudflare.com.

writingclasses.com shares its NS records with other domains, for example axyntly.com, bejo88dessert.com, untung88techno.com and two others.

writingclasses.com partially shares its NS delegation with several other domains, including ogunquitmuseum.org, romobar.com, mgao.org and two others.

These name servers are regularly seen alongside kim.ns.cloudflare.com and tim.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

rita.ns.cloudflare.com resolves to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

Mail for writingclasses.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between writingclasses.com and other domains, including ns500742.ns500671.ns500671.ns500754.ns500704.ns500671.ns500742.ns500704.ns500688.ns500705.ns500649.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500742.ns500731.ns500742.ns500742.ns500704.ns500731.ns500688.ns500704.ns500704.ns500671.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500699.ns500699.ns500699.ns500699.ns500734.ns500693.ns500699.ns500699.ns500734.ns500693.ns500588.ns500612.ns500588.ns500588.ns500588.dtrkdll.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1a IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.