`qs750.pair.com`

DNSSEC	⚠️ Not signed
A	2607:f440::d85c:7f0a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`qs750.pair.com`
A	216.92.127.10^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
MX	`qs750.pair.com` ⭐
		A	2607:f440::d85c:7f0a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`qs750.pair.com`
		A	216.92.127.10^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`qs750.pair.com`
TXT	`v=spf1 a -all`

`pair.com`

	DNSSEC	⚠️ Not signed
	A	2606:4700:3031::6815:22fe^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	2606:4700:3032::ac43:d26e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	104.21.34.254^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	172.67.210.110^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`ns1.pair.com` ⭐
	NS	`pdns0.den.pair.net`
	NS	`pdns0.pit.pair.net`
	MX	`mx.pair.com` ⭐
	TXT	`google-site-verification=NHq-UmX3wzmEb3NStM3-7hqiTDZaugG6Yn_aNgaQ9KU`
	TXT	`v=spf1 include:spf1.pair.com include:spf2.pair.com include:spf3.pair.com incl...`
	TXT	`google-site-verification=hayOo9URMjEW9WXWl0qmuSwRQigwSZGkfaZQaV64hnQ`
	TXT	`google-site-verification=5p3cbg0QyFuBi01xFTMD8tauXHUo9Iz-6_4b0eKJUh0`
	TXT	`BunnyTicket340650`
	TXT	`google-site-verification=oGFRbz0jXuyLfeZ8DdOy-DQmjpPgQQS6TP-UZicJP8g`
	SOA	`ns1.pair.com`root@pair.com 2024-02-14 #55

WOT: SAFE (77/100)
rank #5001 globally
rank #2504 in the tld
WOT: SAFE (81/100)
📈 Tranco rank: #6,709

PTR for

10.127.92.216.in-addr.arpa

a.0.f.7.c.5.8.d.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

MX for

all-american-autoclaves.com

qs750.pair.com

Previously MX for

Similar names

qs507.com

DNS History

3 records (3 active, 0 former)

●MXqs750.pair.com2015-06-05 → 2026-04-14 · 2 obs

● 2015-06-05 01:48:02
● 2026-04-14 16:18:02

●A216.92.127.102015-06-05 → 2026-04-14 · 2 obs

● 2015-06-05 01:48:02
● 2026-04-14 16:18:02

●A2607:f440::d85c:7f0a2026-03-26 → 2026-04-14 · 3 obs

○ 2015-06-05 01:48:02
● 2026-03-26 19:25:10
● 2026-04-14 16:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
pair.com	pdns0.pit.pair.net, pdns0.den.pair.net	-

✅ Authoritative Response

Server:216.92.19.39

NS records: pdns0.pit.pair.net, pdns0.den.pair.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pair.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.127.10`
AAAA	1	`2607:f440::d85c:7f0a`
MX	1	`qs750.pair.com (pri: 100)`
TXT	1	`v=spf1 a -all`

Analysis

Mail Server Role

qs750.pair.com serves as a mail server for all-american-autoclaves.com and qs750.pair.com.

IP Addresses

qs750.pair.com resolves to two IP numbers: 2607:f440::d85c:7f0a and 216.92.127.10.

Mail Servers

qs750.pair.com is served by a single mail server, qs750.pair.com.

qs750.pair.com shares the same mail server setup as other domains, for instance all-american-autoclaves.com.