diffq.com - dns.ninja

`diffq.com`

DNSSEC	⚠️ Not signed
A	216.92.36.18^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`diffq.com`
NS	`ns556.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.206^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`auxon.pair.com`
NS	`ns402.pair.com` ⚠️ Not in zone NS records
		A	209.68.4.101^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`rinjani.pair.com`
NS	`ns5.ns0.com`
MX	`mailwash55.pair.com` ⭐
		A	2607:f440::4227:237^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.55^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash55.pair.com`
SOA	`ns556.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=1785171057

PTR for

18.36.92.216.in-addr.arpa

Same first word

diffq.com

DNS History

8 records (5 active, 3 former)

●NSns402.pair.com2007-08-13 → 2026-07-27 · 5 obs

● 2007-08-13 05:22:48
○ 2015-07-16 21:05:12
○ 2020-07-03 07:43:16
● 2026-03-04 19:45:30
● 2026-07-27 17:14:48

●NSns5.ns0.com2007-08-13 → 2026-07-27 · 2 obs

● 2007-08-13 05:22:48
● 2026-07-27 17:14:48

●NSns556.pair.com2015-07-16 → 2026-07-27 · 3 obs

○ 2007-08-13 05:22:48
● 2015-07-16 21:05:12
● 2026-07-27 17:14:48

○MXmailwash14.pair.com2015-07-16 → 2020-07-03 · 5 obs

○ 2007-08-13 05:22:48
● 2015-07-16 21:05:12
● 2020-07-03 07:43:16
○ 2026-03-04 19:45:30
○ 2026-07-27 17:14:48

○MXmailwash28.pair.com2007-08-13 → 2007-08-13 · 3 obs

● 2007-08-13 05:22:48
○ 2015-07-16 21:05:12
○ 2026-07-27 17:14:48

●MXmailwash55.pair.com2026-03-04 → 2026-07-27 · 3 obs

○ 2020-07-03 07:43:16
● 2026-03-04 19:45:30
● 2026-07-27 17:14:48

○A209.197.96.2262007-08-13 → 2020-07-03 · 4 obs

● 2007-08-13 05:22:48
● 2020-07-03 07:43:16
○ 2026-03-04 19:45:30
○ 2026-07-27 17:14:48

●A216.92.36.182026-03-04 → 2026-07-27 · 3 obs

○ 2020-07-03 07:43:16
● 2026-03-04 19:45:30
● 2026-07-27 17:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
diffq.com	ns402.pair.com, ns5.ns0.com	3 records

✅ Authoritative Response

Server:216.92.61.30

NS records: ns402.pair.com, ns5.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffq.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.36.18`
NS	2	`ns5.ns0.com, ns556.pair.com`
MX	1	`mailwash55.pair.com (pri: 50)`
SOA	1	`ns556.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns402.pair.com, ns5.ns0.com, ns5.ns0.com)

Analysis

IP Addresses

diffq.com directs to one IP number, which is 216.92.36.18.

There are other host names — williamsportpilots.org among them — that share IP numbers with diffq.com.

Name Servers

DNS for diffq.com is handled by three authoritative name servers: ns5.ns0.com, ns402.pair.com and ns556.pair.com.

diffq.com partially shares its NS delegation with several other domains, including wifi-soft.com, independentutility.com, industrias-miroypedragosa.com and two others.

In DNS configurations, these name servers often share authority with ns0000.ns0.com, ns400.pair.com, ns290.pair.com and 7 other name servers.

ns402.pair.com resolves to 209.68.4.101. ns556.pair.com resolves to 209.68.5.206. Both host names point to a single IP number.

Mail Servers

diffq.com routes its mail through a single mail server, mailwash55.pair.com.

diffq.com has the same mail server arrangement as a number of other domains, for example armhair.com, lordkrishna.com, aloyskeller.eu and two more.

diffq.com partially shares its mail servers with other domains, nvision.on.ca and sbmobilenotary.com being examples.

The host mailwash55.pair.com resolves to 66.39.2.55 and 2607:f440::4227:237 — two IP addresses.