testingguide.org - dns.ninja

testingguide.org

DNSSEC⚠️ Not signed
A2606:4700:10::6814:2cbf🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:10::ac42:a98d🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.20.44.191Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.66.169.141🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSchan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchan.ns.cloudflare.com
A2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchan.ns.cloudflare.com
A108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
NScurt.ns.cloudflare.com
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
MXxco.gurock.com ⭐
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2411311405

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=1786011151

Same first word

testingguide.org

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSchan.ns.cloudflare.comcurt.ns.cloudflare.comnsa8.schlundtech.densb8.schlundtech.densc8.schlundtech.densd8.schlundtech.deMXxco.gurock.comA104.20.44.191172.66.169.1412606:4700:10::6814:2cbf2606:4700:10::ac42:a98d78.46.59.248
●NSchan.ns.cloudflare.com2026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
●NScurt.ns.cloudflare.com2026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
○NSnsa8.schlundtech.de2015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 20:03:38
● 2017-04-20 16:39:30
○ 2026-02-22 11:25:36
○ 2026-08-06 10:55:02
○NSnsb8.schlundtech.de2015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 20:03:38
● 2017-04-20 16:39:30
○ 2026-02-22 11:25:36
○ 2026-08-06 10:55:02
○NSnsc8.schlundtech.de2015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 20:03:38
● 2017-04-20 16:39:30
○ 2026-02-22 11:25:36
○ 2026-08-06 10:55:02
○NSnsd8.schlundtech.de2015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 20:03:38
● 2017-04-20 16:39:30
○ 2026-02-22 11:25:36
○ 2026-08-06 10:55:02
●MXxco.gurock.com2015-05-24 → 2026-08-06 · 2 obs
● 2015-05-24 20:03:38
● 2026-08-06 10:55:02
●A104.20.44.1912026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
●A172.66.169.1412026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
●A2606:4700:10::6814:2cbf2026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
●A2606:4700:10::ac42:a98d2026-02-22 → 2026-08-06 · 3 obs
○ 2017-04-20 16:39:30
● 2026-02-22 11:25:36
● 2026-08-06 10:55:02
○A78.46.59.2482015-05-24 → 2017-04-20 · 4 obs
● 2015-05-24 20:03:38
● 2017-04-20 16:39:30
○ 2026-02-22 11:25:36
○ 2026-08-06 10:55:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
testingguide.orgchan.ns.cloudflare.com, curt.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.82

NS records: chan.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testingguide.org (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.169.141, 104.20.44.191
AAAA22606:4700:10::6814:2cbf, 2606:4700:10::ac42:a98d
NS2chan.ns.cloudflare.com, curt.ns.cloudflare.com
MX1xco.gurock.com (pri: 10)
SOA1chan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

testingguide.org has four IP addresses: 104.20.44.191, 172.66.169.141, 2606:4700:10::6814:2cbf and 2606:4700:10::ac42:a98d.

Two other host names, along with testrail.ws, testtrail.de and gurocksoftware.de, also share IP numbers with testingguide.org.

Name Servers

Two name servers handle the delegation for testingguide.org: chan.ns.cloudflare.com and curt.ns.cloudflare.com.

testingguide.org shares its NS records with other domains, for example testrail.com.de, getxray.app, ranorex.de and two others.

testingguide.org shares at least some of its name servers with other domains, including insidearbitrage.com, winepackagingbynaylor.com, gynaekologie-dr-buecheler.de and two others.

These name servers are frequently seen alongside the name servers doug.ns.cloudflare.com, rafe.ns.cloudflare.com, kanye.ns.cloudflare.com and merlin.ns.cloudflare.com.

DNS names with 6 IP addresses:

chan.ns.cloudflare.com resolves to 108.162.192.82, 172.64.32.82 and 173.245.58.82 among others, with 3 other IP addresses in total.

curt.ns.cloudflare.com resolves to 108.162.193.94, 172.64.33.94 and 173.245.59.94 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for testingguide.org is xco.gurock.com.