`charterschedules.com`

DNSSEC	⚠️ Not signed
A	198.20.234.203^{🇺🇸 EIGI198.20.224.0/20}
		PTR	`cha.charterschedules.com`
NS	`ns1.charterschedules.com` ⭐
		A	198.20.234.203^{🇺🇸 EIGI198.20.224.0/20}
			PTR	`cha.charterschedules.com`
NS	`ns2.charterschedules.com`
		A	198.20.234.202^{🇺🇸 EIGI198.20.224.0/20}
			PTR	`198-20-234-202.unifiedlayer.com`
MX	`charterschedules.com` ⭐
		A	198.20.234.203^{🇺🇸 EIGI198.20.224.0/20}
			PTR	`cha.charterschedules.com`
TXT	`v=spf1 ip4:198.20.234.203 +a +mx +ip4:198.57.157.88 ~all`
SOA	`ns1.charterschedules.com`root@cha.charterschedules.com 2026-07-24 #1

`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=1784942657

MX for

charterschedules.com

Previously MX for

mail.charterschedules.com

Subdomains

ns2.charterschedules.com

ns1.charterschedules.com

mail.charterschedules.com

cha.charterschedules.com

Same first word

charterschedules.com

DNS History

14 records (4 active, 10 former)

○NScpns01.secureserver.net2008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 23:13:40
○ 2015-10-29 01:41:34
○ 2026-07-25 01:44:32

○NScpns02.secureserver.net2008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 23:13:40
○ 2015-10-29 01:41:34
○ 2026-07-25 01:44:32

○NSns01.domaincontrol.com2015-10-29 → 2016-01-15 · 5 obs

○ 2008-03-07 23:13:40
● 2015-10-29 01:41:34
● 2016-01-15 18:47:34
○ 2016-09-26 17:55:20
○ 2026-07-25 01:44:32

○NSns02.domaincontrol.com2015-10-29 → 2016-01-15 · 5 obs

○ 2008-03-07 23:13:40
● 2015-10-29 01:41:34
● 2016-01-15 18:47:34
○ 2016-09-26 17:55:20
○ 2026-07-25 01:44:32

●NSns1.charterschedules.com2016-09-26 → 2026-07-25 · 3 obs

○ 2016-01-15 18:47:34
● 2016-09-26 17:55:20
● 2026-07-25 01:44:32

●NSns2.charterschedules.com2016-09-26 → 2026-07-25 · 3 obs

○ 2016-01-15 18:47:34
● 2016-09-26 17:55:20
● 2026-07-25 01:44:32

●MXcharterschedules.com2016-09-26 → 2026-07-25 · 3 obs

○ 2016-01-15 18:47:34
● 2016-09-26 17:55:20
● 2026-07-25 01:44:32

○MXmail.charterschedules.com2015-10-29 → 2016-01-15 · 5 obs

○ 2008-03-07 23:13:40
● 2015-10-29 01:41:34
● 2016-01-15 18:47:34
○ 2016-09-26 17:55:20
○ 2026-07-25 01:44:32

○MXmailstore1.secureserver.net2008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 23:13:40
○ 2015-10-29 01:41:34
○ 2026-07-25 01:44:32

○MXsmtp.secureserver.net2008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 23:13:40
○ 2015-10-29 01:41:34
○ 2026-07-25 01:44:32

○A107.180.36.2432015-10-29 → 2016-01-15 · 5 obs

○ 2008-03-07 23:13:40
● 2015-10-29 01:41:34
● 2016-01-15 18:47:34
○ 2016-09-26 17:55:20
○ 2026-07-25 01:44:32

●A198.20.234.2032026-03-30 → 2026-07-25 · 3 obs

○ 2017-07-09 20:29:38
● 2026-03-30 17:12:34
● 2026-07-25 01:44:32

○A198.57.157.882016-09-26 → 2017-07-09 · 5 obs

○ 2016-01-15 18:47:34
● 2016-09-26 17:55:20
● 2017-07-09 20:29:38
○ 2026-03-30 17:12:34
○ 2026-07-25 01:44:32

○A68.178.232.1432008-03-07 → 2008-03-07 · 3 obs

● 2008-03-07 23:13:40
○ 2015-10-29 01:41:34
○ 2026-07-25 01:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
charterschedules.com	ns1.charterschedules.com, ns2.charterschedules.com	2 records

✅ Authoritative Response

Server:198.20.234.203

NS records: ns1.charterschedules.com, ns2.charterschedules.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for charterschedules.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.20.234.203`
NS	2	`ns1.charterschedules.com, ns2.charterschedules.com`
MX	1	`charterschedules.com (pri: 0)`
TXT	1	`v=spf1 ip4:198.20.234.203 +a +mx +ip4:19`
SOA	1	`ns1.charterschedules.com root.cha.charte`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.charterschedules.com, ns2.charterschedules.com)

Analysis

Hierarchy

The domain charterschedules.com is a parent of ns2.charterschedules.com, ns1.charterschedules.com, mail.charterschedules.com and cha.charterschedules.com.

Mail Server Role

charterschedules.com is listed as a mail server for itself.

IP Addresses

charterschedules.com resolves to one IP address: 198.20.234.203.

Other hosts including taxlh.com, cha.charterschedules.com and ns1.charterschedules.com share IP addresses with charterschedules.com.

Name Servers

charterschedules.com uses two name servers for its delegation: ns1.charterschedules.com and ns2.charterschedules.com.

charterschedules.com has the same NS records as taxlh.com, cha.charterschedules.com, ns2.charterschedules.com and ns1.charterschedules.com.

Each of ns1.charterschedules.com and ns2.charterschedules.com has one IP address: ns1.charterschedules.com uses 198.20.234.203 and ns2.charterschedules.com uses 198.20.234.202.

Mail Servers

Mail for charterschedules.com is handled by one mail server — charterschedules.com.

charterschedules.com directs to just one IP number, 198.20.234.203.

charterschedules.com - robtex.com