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
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=1780536008

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
○ 2026-06-04 01:30:22
●NSns1.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
●NSns2.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
○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
○ 2026-06-04 01:30:22
●MXfwdlb.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
○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
○ 2026-06-04 01:30:22
●MXmx1.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
●MXmx2.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
●MXmx3.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
●MXmx4.pairnic.com2026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
●A216.146.192.12026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22
○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
○ 2026-06-04 01:30:22
●A2607:f441::d892:c0012026-02-15 → 2026-06-04 · 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
● 2026-06-04 01:30:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
testingground.orgns2.pairnic.com, ns1.pairnic.com-

✅ Authoritative Response

Server:2607:f440::d85c:35b

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2662ms | Queries: -

📄 Records

TypeCountSample Data
A1216.146.192.1
AAAA12607:f441::d892:c001
NS2NS2.PAIRNIC.COM, NS1.PAIRNIC.COM
MX5fwdlb.pairnic.com (pri: 5), mx3.pairnic.com (pri: 10)...
SOA1ns1.pairnic.com root.pair.com

Analysis

IP Addresses

testingground.org points 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, parrtx.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 routed through 5 mail servers, including 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, paapatients.com, senzai.org and two others among them.

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

Host names with one IP number:

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.