`officeofdevelopment.com`

DNSSEC	⚠️ Not signed
A	216.92.180.28^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`officeofdevelopment.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	`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	`mail2.g18.pair.com` ⭐
		A	2607:f440::d85c:207^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g18.pair.com`
		A	216.92.2.7^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g18.pair.com`
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=1785229832

PTR for

28.180.92.216.in-addr.arpa

Same first word

officeofdevelopment.com

DNS History

10 records (4 active, 6 former)

●NSdns.pair.com2016-02-03 → 2026-07-28 · 3 obs

○ 2015-11-09 19:34:26
● 2016-02-03 22:04:48
● 2026-07-28 09:13:48

●NSns0.ns0.com2016-02-03 → 2026-07-28 · 3 obs

○ 2015-11-09 19:34:26
● 2016-02-03 22:04:48
● 2026-07-28 09:13:48

○NSns519.pair.com2015-07-09 → 2015-11-09 · 4 obs

● 2015-07-09 14:26:00
● 2015-11-09 19:34:26
○ 2016-02-03 22:04:48
○ 2026-07-28 09:13:48

○NSns7.ns0.com2015-07-09 → 2015-11-09 · 4 obs

● 2015-07-09 14:26:00
● 2015-11-09 19:34:26
○ 2016-02-03 22:04:48
○ 2026-07-28 09:13:48

○MXmail1.g18.pair.com2016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-09 19:34:26
● 2016-02-03 22:04:48
○ 2016-05-03 21:06:14
○ 2026-07-28 09:13:48

●MXmail2.g18.pair.com2016-05-03 → 2026-07-28 · 3 obs

○ 2016-02-03 22:04:48
● 2016-05-03 21:06:14
● 2026-07-28 09:13:48

○MXmailwash13.pair.com2015-07-09 → 2015-11-09 · 4 obs

● 2015-07-09 14:26:00
● 2015-11-09 19:34:26
○ 2016-02-03 22:04:48
○ 2026-07-28 09:13:48

●A216.92.180.282018-01-06 → 2026-07-28 · 3 obs

○ 2017-01-01 04:49:20
● 2018-01-06 14:15:58
● 2026-07-28 09:13:48

○A216.92.90.912015-07-09 → 2015-11-09 · 4 obs

● 2015-07-09 14:26:00
● 2015-11-09 19:34:26
○ 2016-02-03 22:04:48
○ 2026-07-28 09:13:48

○A66.39.15.1342016-02-03 → 2017-01-01 · 5 obs

○ 2015-11-09 19:34:26
● 2016-02-03 22:04:48
● 2017-01-01 04:49:20
○ 2018-01-06 14:15:58
○ 2026-07-28 09:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
officeofdevelopment.com	ns0.ns0.com, dns.pair.com	4 records

✅ Authoritative Response

Server:209.68.5.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officeofdevelopment.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.180.28`
NS	2	`ns0.ns0.com, dns.pair.com`
MX	1	`mail2.g18.pair.com (pri: 50)`
SOA	1	`dns.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

officeofdevelopment.com resolves to one IP address: 216.92.180.28.

Name Servers

officeofdevelopment.com uses two name servers for its delegation: ns0.ns0.com and dns.pair.com.

officeofdevelopment.com uses the same name servers as several other domains — among them foodportfolio.com, biteofthebest.com, pickeringpublishing.com and two more.

The name servers of officeofdevelopment.com overlap at least partially with those of other domains — among them vikontcloud.com, probioticsanddigestivehealth.com, dolphinnet.org and two more.

These name servers commonly appear in delegations together with ns7.ns0.com, dns2.pair.com, ns8.ns0.com and 5 other.

Hostnames that resolve to two IP addresses:

dns.pair.com directs traffic to 209.68.5.246 and 2607:f440::d144:5f6.

Hosts with just one IP address:

ns0.ns0.com has the IP address 216.92.55.21.

Mail Servers

Mail for officeofdevelopment.com is handled by a single mail server, mail2.g18.pair.com.

officeofdevelopment.com uses an identical mail server configuration to several other domains — among them bridgetandaaron.com, conceptstudio.co.uk, canislearning.com and two more.

mail2.g18.pair.com resolves to two IP numbers — 216.92.2.7 and 2607:f440::d85c:207.

officeofdevelopment.com - robtex.com