structured-sysadmin.com - dns.ninja

structured-sysadmin.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:c33c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:54a4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.60🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRada.ns.cloudflare.com
A2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45
PTRada.ns.cloudflare.com
A108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
NSpeter.ns.cloudflare.com
A2606:4700:58::a29f:2c03🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A2803:f800:50::6ca2:c303🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpeter.ns.cloudflare.com
A2a06:98c1:50::ac40:2303🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpeter.ns.cloudflare.com
A108.162.195.3🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A162.159.44.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A172.64.35.3🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
TXT89cfQExW3dz5PW7Caj36YxsWRbE591mevJYag7xIjhQ=
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.164, 172.67.195.60
IPv6 hints2606:4700:3036::ac43:c33c, 2606:4700:3037::6815:54a4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2409597581

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784946147

Same first word

structured-sysadmin.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSada.ns.cloudflare.competer.ns.cloudflare.comdns1.easydns.commotorhead.easydns.orgnirvana.easydns.netrush.easydns.comMXmx-caprica.easydns.comA104.21.84.164172.67.195.602606:4700:3036::ac43:c33c2606:4700:3037::6815:54a4199.27.183.702606:4700:3033::6815:54a42606:4700:3037::ac43:c33c
●NSada.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-07-25 02:23:06
○NSdns1.easydns.com2015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
○NSmotorhead.easydns.org2015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
○NSnirvana.easydns.net2015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
●NSpeter.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-07-25 02:23:06
○NSrush.easydns.com2015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
○MXmx-caprica.easydns.com2015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
●A104.21.84.1642026-02-17 → 2026-07-25 · 3 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-07-25 02:23:06
●A172.67.195.602026-02-17 → 2026-07-25 · 3 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-07-25 02:23:06
○A199.27.183.702015-08-22 → 2020-04-07 · 4 obs
● 2015-08-22 07:14:48
● 2020-04-07 16:58:04
○ 2026-02-17 15:49:58
○ 2026-07-25 02:23:06
○A2606:4700:3033::6815:54a42026-02-17 → 2026-06-08 · 5 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-06-08 08:19:50
○ 2026-06-23 02:35:04
○ 2026-07-25 02:23:06
●A2606:4700:3036::ac43:c33c2026-06-23 → 2026-07-25 · 3 obs
○ 2026-06-08 08:19:50
● 2026-06-23 02:35:04
● 2026-07-25 02:23:06
●A2606:4700:3037::6815:54a42026-06-23 → 2026-07-25 · 3 obs
○ 2026-06-08 08:19:50
● 2026-06-23 02:35:04
● 2026-07-25 02:23:06
○A2606:4700:3037::ac43:c33c2026-02-17 → 2026-06-08 · 5 obs
○ 2020-04-07 16:58:04
● 2026-02-17 15:49:58
● 2026-06-08 08:19:50
○ 2026-06-23 02:35:04
○ 2026-07-25 02:23:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
structured-sysadmin.comada.ns.cloudflare.com, peter.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, peter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structured-sysadmin.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.164, 172.67.195.60
AAAA22606:4700:3036::ac43:c33c, 2606:4700:3037::6815:54a4
NS2ada.ns.cloudflare.com, peter.ns.cloudflare.com
TXT189cfQExW3dz5PW7Caj36YxsWRbE591mevJYag7xI
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ada.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ada.ns.cloudflare.com, ada.ns.cloudflare.com, ada.ns.cloudflare.com...)

Analysis

IP Addresses

structured-sysadmin.com directs to four IP numbers, which are 104.21.84.164, 172.67.195.60, 2606:4700:3036::ac43:c33c and 2606:4700:3037::6815:54a4.

www.yala3.go.th, pop.yala3.go.th, www.solfors.com plus two other host names have IP numbers in common with structured-sysadmin.com.

Name Servers

DNS delegation for structured-sysadmin.com points to two name servers: ada.ns.cloudflare.com and peter.ns.cloudflare.com.

The name server configuration of structured-sysadmin.com is shared with other domains, for instance oracheibis.info, imovation.net, thehood.ca and two others.

There is at least partial name server overlap between structured-sysadmin.com and other domains — aquamarpanama.com, haberdirekt.com.tr, lonatarp.com and two more among them.

These name servers are routinely deployed together with the name servers syeef.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ada.ns.cloudflare.com has IP addresses 108.162.192.54, 172.64.32.54 and 173.245.58.54, plus 3 other.

peter.ns.cloudflare.com has IP addresses 108.162.195.3, 162.159.44.3 and 172.64.35.3, plus 3 other.