testingground.org - dns.ninja

testingground.org

DNSSEC🔒 Signed (DS record present)
A2607:f441::d892:c001🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States
PTRwww3.weeb.pair.com
A216.146.192.1🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
NSns1.pairnic.com ⭐
A2607:f440::d85c:35b🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRns1.pairnic.com
A216.92.3.91🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRns1.pairnic.com
NSns2.pairnic.com
A2607:f441::d892:c0f4🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States
PTRns2.pairnic.com
A216.146.192.244🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRns2.pairnic.com
MXfwdlb.pairnic.com ⭐
A216.92.3.120🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRfwdlb.pairnic.net
MXmx1.pairnic.com(10)
A216.92.3.20🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmx1.pairnic.net
MXmx2.pairnic.com(10)
A216.92.3.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmx2.pairnic.net
MXmx3.pairnic.com(10)
A216.92.3.22🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmx3.pairnic.net
MXmx4.pairnic.com(10)
A216.92.3.23🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
PTRmx4.pairnic.net
PTRmx5.pairnic.net
SOAns1.pairnic.comroot@pair.com 2019-03-25 #55

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784916755

PTR for

48.102.39.66.in-addr.arpa

Same first word

testingground.org

Similar names

groundtesting.com

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSns1.pairnic.comns2.pairnic.comdns2.pair.comns7.ns0.comMXfwdlb.pairnic.commx1.pairnic.commx2.pairnic.commx3.pairnic.commx4.pairnic.commail1.g10.pair.comA216.146.192.12607:f441::d892:c001216.146.216.74
○NSdns2.pair.com2015-07-06 → 2017-03-18 · 4 obs
● 2015-07-06 04:22:32
● 2017-03-18 03:28:42
○ 2020-01-15 04:41:58
○ 2026-07-24 18:42:08
●NSns1.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
●NSns2.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
○NSns7.ns0.com2015-07-06 → 2017-03-18 · 4 obs
● 2015-07-06 04:22:32
● 2017-03-18 03:28:42
○ 2020-01-15 04:41:58
○ 2026-07-24 18:42:08
●MXfwdlb.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
○MXmail1.g10.pair.com2015-07-06 → 2017-03-18 · 4 obs
● 2015-07-06 04:22:32
● 2017-03-18 03:28:42
○ 2020-01-15 04:41:58
○ 2026-07-24 18:42:08
●MXmx1.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
●MXmx2.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
●MXmx3.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
●MXmx4.pairnic.com2026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
●A216.146.192.12026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08
○A216.146.216.742015-07-06 → 2017-03-18 · 4 obs
● 2015-07-06 04:22:32
● 2017-03-18 03:28:42
○ 2020-01-15 04:41:58
○ 2026-07-24 18:42:08
●A2607:f441::d892:c0012026-02-15 → 2026-07-24 · 6 obs
○ 2020-01-15 04:41:58
● 2026-02-15 21:04:32
● 2026-03-05 22:53:44
○ 2026-03-08 08:23:36
● 2026-03-27 14:34:46
● 2026-07-24 18:42:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
testingground.orgns1.pairnic.com, ns2.pairnic.com-

✅ Authoritative Response

Server:216.146.192.244

NS records: ns1.pairnic.com, ns2.pairnic.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3888ms | Queries: -

📄 Records

TypeCountSample Data
A1216.146.192.1
AAAA12607:f441::d892:c001
NS2NS1.PAIRNIC.COM, NS2.PAIRNIC.COM
MX5mx2.pairnic.com (pri: 10), mx1.pairnic.com (pri: 10)...
SOA1ns1.pairnic.com root.pair.com

Analysis

IP Addresses

testingground.org directs to two IP numbers, 216.146.192.1 and 2607:f441::d892:c001

synoground.com, wyrs.org, bodymusic.com plus two other host names have IP numbers in common with testingground.org.

Name Servers

testingground.org is delegated to two name servers: ns1.pairnic.com and ns2.pairnic.com.

The name server configuration of testingground.org is shared with other domains, for instance sbchicago-law.com, lilycollier.net, jmhanes.com and two others.

ns1.pairnic.com and ns2.pairnic.com each resolve to two IP addresses: ns1.pairnic.com points to 216.92.3.91 and 2607:f440::d85c:35b, while ns2.pairnic.com points to 216.146.192.244 and 2607:f441::d892:c0f4.

Mail Servers

Mail for testingground.org is handled by five mail servers, namely fwdlb.pairnic.com, mx1.pairnic.com, mx2.pairnic.com and two others.

At least some of the mail servers used by testingground.org are shared with other domains: latinmedia.org, coleco.net, paapatients.com and two others among them.

These mail servers frequently appear alongside the mail servers mx3.pairnic.com and mx4.pairnic.com.

Host names resolving to a single IP address:

fwdlb.pairnic.com points to 216.92.3.120.

mx1.pairnic.com points to 216.92.3.20.

mx2.pairnic.com points to 216.92.3.21.

mx3.pairnic.com points to 216.92.3.22.

mx4.pairnic.com points to 216.92.3.23.