chart4.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`chart4.com`

DNSSEC	⚠️ Not signed
A	66.39.64.185^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`michaelhartigan.com`
NS	`ns551.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.196^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`stwer.pair.com`
NS	`ns253.pair.com` ⚠️ Not in zone NS records
		A	209.68.2.98^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`auddo.pair.com`
NS	`ns7.ns0.com`
MX	`mailwash52.pair.com` ⭐
		A	2607:f440::4227:234^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.52^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash52.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`ns551.pair.com`root@pair.com 2025-10-17 #19

`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=1786895079

Same first word

chart4.com

DNS History

6 records (5 active, 1 former)

●NSns253.pair.com2015-05-04 → 2026-08-16 · 6 obs

○ 2008-03-07 06:58:48
● 2015-05-04 13:14:58
● 2017-02-04 18:09:28
○ 2020-01-17 06:43:42
● 2026-03-24 23:51:34
● 2026-08-16 16:08:48

●NSns551.pair.com2020-01-17 → 2026-08-16 · 3 obs

○ 2017-02-04 18:09:28
● 2020-01-17 06:43:42
● 2026-08-16 16:08:48

●NSns7.ns0.com2015-05-04 → 2026-08-16 · 3 obs

○ 2008-03-07 06:58:48
● 2015-05-04 13:14:58
● 2026-08-16 16:08:48

○MXmailwash5.pair.com2015-05-04 → 2020-01-17 · 5 obs

○ 2008-03-07 06:58:48
● 2015-05-04 13:14:58
● 2020-01-17 06:43:42
○ 2026-03-24 23:51:34
○ 2026-08-16 16:08:48

●MXmailwash52.pair.com2026-03-24 → 2026-08-16 · 3 obs

○ 2020-01-17 06:43:42
● 2026-03-24 23:51:34
● 2026-08-16 16:08:48

●A66.39.64.1852015-05-04 → 2026-08-16 · 3 obs

○ 2008-03-07 06:58:48
● 2015-05-04 13:14:58
● 2026-08-16 16:08:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
chart4.com	ns253.pair.com, ns7.ns0.com	3 records

✅ Authoritative Response

Server:216.92.151.254

NS records: ns253.pair.com, ns7.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chart4.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.64.185`
NS	2	`ns7.ns0.com, ns551.pair.com`
MX	1	`mailwash52.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`ns551.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns253.pair.com, ns7.ns0.com, ns7.ns0.com)

Analysis

IP Addresses

chart4.com resolves to just one IP address, 66.39.64.185.

Among the host names that share IP numbers with chart4.com is michaelhartigan.com, as one example.

Name Servers

chart4.com is served by three name servers: ns7.ns0.com, ns253.pair.com and ns551.pair.com.

At least some of chart4.com's name servers are shared with other domains, for example axonymous.org, makerslabs.com, robrogers.com and two more.

These name servers tend to co-occur with dns.pair.com, ns0000.ns0.com, ns000.ns0.com and 7 other name servers in the same DNS delegations.

Each of ns253.pair.com and ns551.pair.com has one IP address: ns253.pair.com uses 209.68.2.98 and ns551.pair.com uses 209.68.5.196.

Mail Servers

The sole mail server for chart4.com is mailwash52.pair.com.

Among the domains sharing a mail server setup with chart4.com are thepanelshop.net, wisconsinranchhorse.com, humorsource.com and two others.

mailwash52.pair.com directs to two IP numbers, 66.39.2.52 and 2607:f440::4227:234.