mscomplexsystems.org - robtex.com

mscomplexsystems.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b30e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2b77🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.119Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.14🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
NSkeyla.ns.cloudflare.com
A2606:4700:50::a29f:26aa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A2803:f800:50::6ca2:c2aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeyla.ns.cloudflare.com
A2a06:98c1:50::ac40:22aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeyla.ns.cloudflare.com
A108.162.194.170🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A162.159.38.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A172.64.34.170🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.119, 172.67.179.14
IPv6 hints2606:4700:3034::ac43:b30e, 2606:4700:3036::6815:2b77
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAbuck.ns.cloudflare.comdns@cloudflare.com serial=2410099178

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=1785969225

Previously MX for

mscomplexsystems.org

Same first word

mscomplexsystems.org

DNS History

12 records (6 active, 6 former)

20192020202120222023202420252026NSbuck.ns.cloudflare.comkeyla.ns.cloudflare.comserver67ns1.heberjahiz.comserver67ns2.heberjahiz.comMXmscomplexsystems.orgA104.21.43.119172.67.179.142606:4700:3034::ac43:b30e2606:4700:3036::6815:2b77159.253.148.2042606:4700:3030::6815:2b772606:4700:3036::ac43:b30e
●NSbuck.ns.cloudflare.com2026-04-13 → 2026-08-05 · 3 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
● 2026-08-05 23:06:10
●NSkeyla.ns.cloudflare.com2026-04-13 → 2026-08-05 · 3 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
● 2026-08-05 23:06:10
○NSserver67ns1.heberjahiz.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:01:10
○ 2026-04-13 20:57:12
○ 2026-08-05 23:06:10
○NSserver67ns2.heberjahiz.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:01:10
○ 2026-04-13 20:57:12
○ 2026-08-05 23:06:10
○MXmscomplexsystems.org2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:01:10
○ 2026-04-13 20:57:12
○ 2026-08-05 23:06:10
●A104.21.43.1192026-04-13 → 2026-08-05 · 3 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
● 2026-08-05 23:06:10
○A159.253.148.2042018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:01:10
○ 2026-04-13 20:57:12
○ 2026-08-05 23:06:10
●A172.67.179.142026-04-13 → 2026-08-05 · 3 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
● 2026-08-05 23:06:10
○A2606:4700:3030::6815:2b772026-04-13 → 2026-04-13 · 4 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
○ 2026-07-23 23:37:10
○ 2026-08-05 23:06:10
●A2606:4700:3034::ac43:b30e2026-07-23 → 2026-08-05 · 3 obs
○ 2026-04-13 20:57:12
● 2026-07-23 23:37:10
● 2026-08-05 23:06:10
●A2606:4700:3036::6815:2b772026-07-23 → 2026-08-05 · 3 obs
○ 2026-04-13 20:57:12
● 2026-07-23 23:37:10
● 2026-08-05 23:06:10
○A2606:4700:3036::ac43:b30e2026-04-13 → 2026-04-13 · 4 obs
○ 2018-10-14 08:01:10
● 2026-04-13 20:57:12
○ 2026-07-23 23:37:10
○ 2026-08-05 23:06:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
mscomplexsystems.orgkeyla.ns.cloudflare.com, buck.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.170

NS records: keyla.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mscomplexsystems.org (unsigned zone)

⏱️ Timing

Total: 2106ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.14, 104.21.43.119
AAAA22606:4700:3034::ac43:b30e, 2606:4700:3036::6815:2b77
NS2buck.ns.cloudflare.com, keyla.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1buck.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mscomplexsystems.org resolves to four IP addresses: 104.21.43.119, 172.67.179.14, 2606:4700:3034::ac43:b30e and 2606:4700:3036::6815:2b77.

Among the host names that share IP numbers with mscomplexsystems.org are fabet88.mobile, capstonemontessorischool.com, neraidas.com and two others.

Name Servers

DNS delegation for mscomplexsystems.org points to two name servers: buck.ns.cloudflare.com and keyla.ns.cloudflare.com.

mscomplexsystems.org has the same name server delegation as a number of other domains, such as bpwddc.cam, hyperslot88mx.com, sekatsuyo.com and two more.

mscomplexsystems.org shares at least some of its name servers with other domains, including gundemdurumu.com.tr, doozyservice.it, bonusplatform.ca and two others.

These name servers are frequently paired with the name servers clark.ns.cloudflare.com and nero.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

buck.ns.cloudflare.com has IP addresses 108.162.193.78, 172.64.33.78 and 173.245.59.78, plus 3 other.

keyla.ns.cloudflare.com has IP addresses 108.162.194.170, 162.159.38.170 and 172.64.34.170, plus 3 other.