systemundertest.org - dns.ninja

systemundertest.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3ce8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ca1e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.232Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.30🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSroman.ns.cloudflare.com
A2606:4700:58::a29f:2c67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A2803:f800:50::6ca2:c367🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroman.ns.cloudflare.com
A2a06:98c1:50::ac40:2367🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroman.ns.cloudflare.com
A108.162.195.103🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A162.159.44.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A172.64.35.103🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.232, 172.67.202.30
IPv6 hints2606:4700:3030::6815:3ce8, 2606:4700:3031::ac43:ca1e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2410526254

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=1785495166

Same first word

systemundertest.org

DNS History

18 records (6 active, 12 former)

201820192020202120222023202420252026NSheather.ns.cloudflare.comroman.ns.cloudflare.comadam.ns.cloudflare.comasa.ns.cloudflare.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.60.232172.67.202.302606:4700:3030::6815:3ce82606:4700:3031::ac43:ca1e104.27.128.3104.27.129.32400:cb00:2048:1::681b:80032400:cb00:2048:1::681b:81032606:4700:3031::6815:3ce82606:4700:3031::681b:81032606:4700:3033::681b:80032606:4700:3034::ac43:ca1e
○NSadam.ns.cloudflare.com2017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
○NSasa.ns.cloudflare.com2017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
●NSheather.ns.cloudflare.com2026-04-16 → 2026-07-31 · 3 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-07-31 11:27:46
●NSroman.ns.cloudflare.com2026-04-16 → 2026-07-31 · 3 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-07-31 11:27:46
○MXmailstore1.secureserver.net2017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
○MXsmtp.secureserver.net2017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
●A104.21.60.2322026-04-16 → 2026-07-31 · 3 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-07-31 11:27:46
○A104.27.128.32017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
○A104.27.129.32017-03-16 → 2020-02-27 · 4 obs
● 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
●A172.67.202.302026-04-16 → 2026-07-31 · 3 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-07-31 11:27:46
○A2400:cb00:2048:1::681b:80032017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 14:27:28
○ 2020-02-27 04:27:34
○ 2026-07-31 11:27:46
○A2400:cb00:2048:1::681b:81032017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 14:27:28
○ 2020-02-27 04:27:34
○ 2026-07-31 11:27:46
●A2606:4700:3030::6815:3ce82026-07-05 → 2026-07-31 · 3 obs
○ 2026-06-12 19:15:26
● 2026-07-05 07:33:54
● 2026-07-31 11:27:46
○A2606:4700:3031::6815:3ce82026-04-16 → 2026-06-12 · 5 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-06-12 19:15:26
○ 2026-07-05 07:33:54
○ 2026-07-31 11:27:46
○A2606:4700:3031::681b:81032020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
●A2606:4700:3031::ac43:ca1e2026-07-05 → 2026-07-31 · 3 obs
○ 2026-06-12 19:15:26
● 2026-07-05 07:33:54
● 2026-07-31 11:27:46
○A2606:4700:3033::681b:80032020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-16 14:27:28
● 2020-02-27 04:27:34
○ 2026-04-16 01:59:30
○ 2026-07-31 11:27:46
○A2606:4700:3034::ac43:ca1e2026-04-16 → 2026-06-12 · 5 obs
○ 2020-02-27 04:27:34
● 2026-04-16 01:59:30
● 2026-06-12 19:15:26
○ 2026-07-05 07:33:54
○ 2026-07-31 11:27:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
systemundertest.orgheather.ns.cloudflare.com, roman.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.103

NS records: heather.ns.cloudflare.com, roman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemundertest.org (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.30, 104.21.60.232
AAAA22606:4700:3031::ac43:ca1e, 2606:4700:3030::6815:3ce8
NS2heather.ns.cloudflare.com, roman.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

systemundertest.org resolves to four IP addresses: 104.21.60.232, 172.67.202.30, 2606:4700:3030::6815:3ce8 and 2606:4700:3031::ac43:ca1e.

Two other host names, along with goip.ssoso.de, nl.eve-fej.site and intermexmerch.com, also share IP numbers with systemundertest.org.

Name Servers

The NS records for systemundertest.org delegate to heather.ns.cloudflare.com and roman.ns.cloudflare.com.

systemundertest.org shares its NS records with other domains, for example dvnll.tech, scribblydesign.com, bolsasonline.org and two others.

systemundertest.org has at least partial name server overlap with other domains, such as okta138.biz, lotteryfinder.co.nz, brodco.co.uk and two others.

It is common to find these name servers paired with the name servers rex.ns.cloudflare.com, amalia.ns.cloudflare.com, jill.ns.cloudflare.com and dayana.ns.cloudflare.com.

DNS names with 6 IP addresses:

heather.ns.cloudflare.com maps to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 additional IP addresses.

roman.ns.cloudflare.com maps to 108.162.195.103, 162.159.44.103, 172.64.35.103 and 3 additional IP addresses.