🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`differencemachine.com`

DNSSEC	⚠️ Not signed
A	216.92.238.166^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`differencemachine.com`
NS	`dns.pair.com` ⭐
		A	2607:f440::d144:5f6^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns.pair.com`
		A	209.68.5.246^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`dns.pair.com`
NS	`ns7.ns0.com`
		A	2607:f440::d85c:97fe^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
		A	216.92.151.254^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
MX	`mail2.g3.pair.com` ⭐
		A	2607:f440::d85c:53ed^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g3.pair.com`
		A	216.92.83.237^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g3.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`dns.pair.com`root@pair.com 2025-10-17 #14

`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=1788537473

PTR for

166.238.92.216.in-addr.arpa

Same first word

differencemachine.com

Previous names

Next names

DNS History

5 records (4 active, 1 former)

●NSdns.pair.com2015-05-24 → 2026-09-04 · 2 obs

● 2015-05-24 13:32:18
● 2026-09-04 16:19:24

●NSns7.ns0.com2015-05-24 → 2026-09-04 · 2 obs

● 2015-05-24 13:32:18
● 2026-09-04 16:19:24

○MXmail1.g3.pair.com2015-05-24 → 2016-04-29 · 4 obs

● 2015-05-24 13:32:18
● 2016-04-29 21:22:52
○ 2017-01-02 18:30:12
○ 2026-09-04 16:19:24

●MXmail2.g3.pair.com2017-01-02 → 2026-09-04 · 3 obs

○ 2016-04-29 21:22:52
● 2017-01-02 18:30:12
● 2026-09-04 16:19:24

●A216.92.238.1662015-05-24 → 2026-09-04 · 2 obs

● 2015-05-24 13:32:18
● 2026-09-04 16:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
differencemachine.com	ns7.ns0.com, dns.pair.com	4 records

✅ Authoritative Response

Server:216.92.151.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for differencemachine.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.238.166`
NS	2	`dns.pair.com, ns7.ns0.com`
MX	1	`mail2.g3.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`dns.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns7.ns0.com, ns7.ns0.com, dns.pair.com...)

Analysis

IP Addresses

differencemachine.com resolves to just one IP address, 216.92.238.166.

Name Servers

The NS records for differencemachine.com delegate to ns7.ns0.com and dns.pair.com.

differencemachine.com shares its NS records with other domains, for example kontext-away.com, mydog8it.com, tintadachina.com and two others.

differencemachine.com has at least partial name server overlap with other domains, such as microwarriorsmovie.com, macneils.org, alpharesponse.ca and two others.

The name servers ns0.ns0.com, ns8.ns0.com, dns4.pair.com and two others are commonly seen in use alongside these name servers.

ns7.ns0.com resolves to 216.92.151.254 and 2607:f440::d85c:97fe. Likewise, dns.pair.com resolves to 209.68.5.246 and 2607:f440::d144:5f6 — two IP addresses apiece.

Mail Servers

The sole mail server for differencemachine.com is mail2.g3.pair.com.

Among the domains sharing a mail server setup with differencemachine.com are amsterdambilliardclub.com, iptablog.org, choicesmagazine.org and two others.

mail2.g3.pair.com has two IP addresses: 216.92.83.237 and 2607:f440::d85c:53ed.

differencemachine.com - robtex.com