`coachingwithclass.com`

DNSSEC	⚠️ Not signed
NS	`a.dnspod.com` ⭐
		A	43.130.172.75^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.74^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	101.227.168.75^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	117.135.128.175^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
NS	`b.dnspod.com`
		A	43.161.3.75^{🇮🇳 TENCENT-NET-AP-CN43.161.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	163.177.5.79^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.75^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`c.dnspod.com`
		A	43.134.249.75^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	112.80.181.175^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	125.94.59.175^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`v=spf1 a mx include:spf.forwardemail.net -all`
TXT	`forward-email=le7568339@gmail.com`
SOA	`a.dnspod.com`domainadmin@dnspod.com serial=1740944482

`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=1774526022

Same first word

coachingwithclass.com

DNS History

20 records (5 active, 15 former)

●NSa.dnspod.com2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-14 15:46:56
● 2026-03-26 12:21:00
● 2026-03-26 12:21:02

●NSb.dnspod.com2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-14 15:46:56
● 2026-03-26 12:21:00
● 2026-03-26 12:21:02

●NSc.dnspod.com2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-14 15:46:56
● 2026-03-26 12:21:00
● 2026-03-26 12:21:02

○NSlola.ns.cloudflare.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

○NSns1.dreamhost.com2015-08-17 → 2016-07-18 · 4 obs

● 2015-08-17 09:08:56
● 2016-07-18 17:16:18
○ 2017-03-30 05:02:08
○ 2026-03-26 12:21:02

○NSns2.dreamhost.com2015-08-17 → 2016-07-18 · 4 obs

● 2015-08-17 09:08:56
● 2016-07-18 17:16:18
○ 2017-03-30 05:02:08
○ 2026-03-26 12:21:02

○NSns3.dreamhost.com2015-08-17 → 2016-07-18 · 4 obs

● 2015-08-17 09:08:56
● 2016-07-18 17:16:18
○ 2017-03-30 05:02:08
○ 2026-03-26 12:21:02

○NSns57.domaincontrol.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 17:16:18
● 2017-03-30 05:02:08
○ 2020-03-14 15:46:56
○ 2026-03-26 12:21:02

○NSns58.domaincontrol.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 17:16:18
● 2017-03-30 05:02:08
○ 2020-03-14 15:46:56
○ 2026-03-26 12:21:02

○NSskip.ns.cloudflare.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

○MXcoachingwithclass-com.mail.protection.outlook.com2017-03-30 → 2017-03-30 · 3 obs

● 2017-03-30 05:02:08
○ 2020-03-14 15:46:56
○ 2026-03-26 12:21:02

○MXmx.coachingwithclass.com.cust.a.hostedemail.com2020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

●MXmx1.forwardemail.net2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-14 15:46:56
● 2026-03-26 12:21:00
● 2026-03-26 12:21:02

●MXmx2.forwardemail.net2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-14 15:46:56
● 2026-03-26 12:21:00
● 2026-03-26 12:21:02

○A104.28.18.1902020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

○A104.28.19.1902020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

○A160.153.136.32017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 17:16:18
● 2017-03-30 05:02:08
○ 2020-03-14 15:46:56
○ 2026-03-26 12:21:02

○A173.236.153.2412015-08-17 → 2016-07-18 · 4 obs

● 2015-08-17 09:08:56
● 2016-07-18 17:16:18
○ 2017-03-30 05:02:08
○ 2026-03-26 12:21:02

○A2606:4700:3033::681c:13be2020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

○A2606:4700:3034::681c:12be2020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-30 05:02:08
● 2020-03-14 15:46:56
○ 2026-03-26 12:21:00
○ 2026-03-26 12:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
coachingwithclass.com	a.dnspod.com, b.dnspod.com, c.dnspod.com	10 records

✅ Authoritative Response

Server:101.227.168.75

NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coachingwithclass.com (unsigned zone)

⏱️ Timing

Total: 3094ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`c.dnspod.com, a.dnspod.com...`
MX	2	`mx1.forwardemail.net (pri: 5), mx2.forwardemail.net (pri: 5)`
TXT	2	`v=spf1 a mx include:spf.forwardemail.net, forward-email=le7568339@gmail.com`
SOA	1	`a.dnspod.com domainadmin.dnspod.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dnspod.com, a.dnspod.com, a.dnspod.com...)

Analysis

Name Servers

coachingwithclass.com is delegated to three name servers: a.dnspod.com, b.dnspod.com and c.dnspod.com.

At least part of the name servers for coachingwithclass.com are shared with other domains, for instance krab12-cc.cc, dgzw.net, booktxt.org, kra33--cc-at.ru and onlineifnowdit.com.

These name servers are commonly used alongside the name servers f1g1ns1.dnspod.net.

Host names with four IP numbers:

a.dnspod.com points to: 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.

Host names with three IP numbers:

b.dnspod.com points to: 43.161.3.75, 163.177.5.79 and 220.196.136.75.

c.dnspod.com points to: 43.134.249.75, 112.80.181.175 and 125.94.59.175.

Mail Servers

coachingwithclass.com is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

coachingwithclass.com uses the same mail server setup as other domains, for instance bookoak.com, wandelschoenenexpert.nl, sendit.dk, harden.email and muziekstuk.nl.

coachingwithclass.com shares some mail servers with other domains at least partially, for example ixinplus.com, software.limo and iptvt.com.

Host names with four IPs

mx1.forwardemail.net points to: 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185

mx2.forwardemail.net points to: 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59

coachingwithclass.com - robtex.com