`about-big-cats.com`

DNSSEC	⚠️ Not signed
A	2607:f440::4227:3022^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`about-big-cats.com`
A	66.39.48.34^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
NS	`dns3.pair.com` ⭐
		A	2607:f440::d144:656^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns3.pair.com`
		A	209.68.6.86^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`dns3.pair.com`
NS	`ns0.ns0.com`
		A	216.92.55.21^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
MX	`about-big-cats.com.s7b2.psmtp.com` ⭐
MX	`about-big-cats.com.s7a2.psmtp.com`⁽²⁵⁾
MX	`about-big-cats.com.s7b1.psmtp.com`⁽⁵⁰⁾
MX	`about-big-cats.com.s7b2.psmtp.com`⁽⁷⁵⁾
SOA	`dns3.pair.com`root@pair.com 2026-01-23 #11

`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=1776174377

PTR for

2.2.0.3.7.2.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.4.f.7.0.6.2.ip6.arpa

Same first word

about-big-cats.com

DNS History

10 records (7 active, 3 former)

●NSdns3.pair.com2020-03-19 → 2026-04-14 · 3 obs

○ 2017-04-01 05:28:46
● 2020-03-19 06:15:00
● 2026-04-14 13:51:42

●NSns0.ns0.com2020-03-19 → 2026-04-14 · 3 obs

○ 2017-04-01 05:28:46
● 2020-03-19 06:15:00
● 2026-04-14 13:51:42

○NSns2.quickserve.com2015-07-25 → 2017-04-01 · 4 obs

● 2015-07-25 05:51:14
● 2017-04-01 05:28:46
○ 2020-03-19 06:15:00
○ 2026-04-14 13:51:42

○NSns7.ns0.com2015-07-25 → 2017-04-01 · 4 obs

● 2015-07-25 05:51:14
● 2017-04-01 05:28:46
○ 2020-03-19 06:15:00
○ 2026-04-14 13:51:42

●MXabout-big-cats.com.s7a2.psmtp.com2015-07-25 → 2026-04-14 · 2 obs

● 2015-07-25 05:51:14
● 2026-04-14 13:51:42

●MXabout-big-cats.com.s7b1.psmtp.com2015-07-25 → 2026-04-14 · 2 obs

● 2015-07-25 05:51:14
● 2026-04-14 13:51:42

●MXabout-big-cats.com.s7b2.psmtp.com2026-04-14 → 2026-04-14 · 2 obs

○ 2015-07-25 05:51:14
● 2026-04-14 13:51:42

●A2607:f440::4227:30222026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-19 06:15:00
● 2026-04-14 13:51:42

○A66.39.0.1262015-07-25 → 2017-04-01 · 4 obs

● 2015-07-25 05:51:14
● 2017-04-01 05:28:46
○ 2020-03-19 06:15:00
○ 2026-04-14 13:51:42

●A66.39.48.342020-03-19 → 2026-04-14 · 3 obs

○ 2017-04-01 05:28:46
● 2020-03-19 06:15:00
● 2026-04-14 13:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
about-big-cats.com	ns0.ns0.com, dns3.pair.com	4 records

✅ Authoritative Response

Server:216.92.55.21

NS records: ns0.ns0.com, dns3.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for about-big-cats.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.48.34`
AAAA	1	`2607:f440::4227:3022`
NS	2	`ns0.ns0.com, dns3.pair.com`
MX	4	`about-big-cats.com.s7b2.psmtp.com (pri: , about-big-cats.com.s7b2.psmtp.com (pri: ...`
SOA	1	`dns3.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns3.pair.com...)

Analysis

IP Addresses

about-big-cats.com points to two IP numbers: 2607:f440::4227:3022 and 66.39.48.34.

Name Servers

about-big-cats.com is delegated to two name servers: ns0.ns0.com and dns3.pair.com.

about-big-cats.com shares the same name server setup as hard-money-guide.com, buysellbooksatlanta.com, kraftworks.com, artbrain.org and thecisca.org.

about-big-cats.com at least partially shares name servers with other domains, for instance deshong.org, kayrock.org, pontiactransamforum.com, mywordsmithery.com and onmyradar.net.

These name servers are commonly used with ns8.ns0.com, dns2.pair.com, dns.pair.com, ns1.pair.com, dns4.pair.com and ns527.pair.com.

Host names with two IP numbers:

dns3.pair.com points to 2607:f440::d144:656 and 209.68.6.86.

Host names with one IP number:

ns0.ns0.com points to 216.92.55.21.

Mail Servers

about-big-cats.com is handled by four mail servers: about-big-cats.com.s7a2.psmtp.com, about-big-cats.com.s7b1.psmtp.com, about-big-cats.com.s7b2.psmtp.com and about-big-cats.com.s7b2.psmtp.com.

about-big-cats.com - robtex.com