mainstructor.com - dns.ninja

mainstructor.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3367🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b307🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.103Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.7🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkim.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
NSrodrigo.ns.cloudflare.com
A2606:4700:58::a29f:2c4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A2803:f800:50::6ca2:c34e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodrigo.ns.cloudflare.com
A2a06:98c1:50::ac40:234e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodrigo.ns.cloudflare.com
A108.162.195.78🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A162.159.44.78Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
A172.64.35.78🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodrigo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.103, 172.67.179.7
IPv6 hints2606:4700:3034::6815:3367, 2606:4700:3034::ac43:b307
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOAkim.ns.cloudflare.comdns@cloudflare.com serial=2407459750

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=1782867011

Previously MX for

mainstructor.com

Same first word

mainstructor.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSkim.ns.cloudflare.comrodrigo.ns.cloudflare.comns1261.hostgator.comns1262.hostgator.comns6031.hostgator.comMXmainstructor.comA104.21.51.103172.67.179.72606:4700:3034::6815:33672606:4700:3034::ac43:b3072606:4700:3031::ac43:b30750.87.147.114
●NSkim.ns.cloudflare.com2026-03-04 → 2026-07-01 · 3 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-07-01 01:02:32
○NSns1261.hostgator.com2015-05-23 → 2017-04-01 · 4 obs
● 2015-05-23 11:49:20
● 2017-04-01 17:04:58
○ 2026-03-04 00:34:36
○ 2026-07-01 01:02:32
○NSns1262.hostgator.com2015-05-23 → 2017-04-01 · 4 obs
● 2015-05-23 11:49:20
● 2017-04-01 17:04:58
○ 2026-03-04 00:34:36
○ 2026-07-01 01:02:32
○NSns6031.hostgator.com2015-05-23 → 2017-04-01 · 4 obs
● 2015-05-23 11:49:20
● 2017-04-01 17:04:58
○ 2026-03-04 00:34:36
○ 2026-07-01 01:02:32
●NSrodrigo.ns.cloudflare.com2026-03-04 → 2026-07-01 · 3 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-07-01 01:02:32
○MXmainstructor.com2015-05-23 → 2017-04-01 · 4 obs
● 2015-05-23 11:49:20
● 2017-04-01 17:04:58
○ 2026-03-04 00:34:36
○ 2026-07-01 01:02:32
●A104.21.51.1032026-03-04 → 2026-07-01 · 3 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-07-01 01:02:32
●A172.67.179.72026-03-04 → 2026-07-01 · 3 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-07-01 01:02:32
○A2606:4700:3031::ac43:b3072026-03-04 → 2026-06-07 · 5 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-06-07 19:57:48
○ 2026-06-28 10:36:16
○ 2026-07-01 01:02:32
●A2606:4700:3034::6815:33672026-03-04 → 2026-07-01 · 3 obs
○ 2017-04-01 17:04:58
● 2026-03-04 00:34:36
● 2026-07-01 01:02:32
●A2606:4700:3034::ac43:b3072026-06-28 → 2026-07-01 · 3 obs
○ 2026-06-07 19:57:48
● 2026-06-28 10:36:16
● 2026-07-01 01:02:32
○A50.87.147.1142015-05-23 → 2017-04-01 · 4 obs
● 2015-05-23 11:49:20
● 2017-04-01 17:04:58
○ 2026-03-04 00:34:36
○ 2026-07-01 01:02:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
mainstructor.comkim.ns.cloudflare.com, rodrigo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.78

NS records: kim.ns.cloudflare.com, rodrigo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainstructor.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.103, 172.67.179.7
AAAA22606:4700:3034::6815:3367, 2606:4700:3034::ac43:b307
NS2kim.ns.cloudflare.com, rodrigo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kim.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mainstructor.com points to the four IP addresses 104.21.51.103, 172.67.179.7, 2606:4700:3034::6815:3367 and 2606:4700:3034::ac43:b307.

shespoiledit.com, temocheconsulting.com, nyx.app and two other host names share IP numbers with mainstructor.com.

Name Servers

The NS records for mainstructor.com delegate to kim.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

mainstructor.com uses the same name servers as several other domains — among them dicehub.cc, pintureriasmetropolitana.com, prodforyou.com and two more.

At least some of mainstructor.com's name servers are shared with other domains, for example upoopu.com, skyzone.com, hnsthp.com and two more.

These name servers tend to be deployed in combination with the name servers casey.ns.cloudflare.com and monroe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kim.ns.cloudflare.com maps to 108.162.192.126, 172.64.32.126, 173.245.58.126 and 3 additional IP addresses.

rodrigo.ns.cloudflare.com maps to 108.162.195.78, 162.159.44.78, 172.64.35.78 and 3 additional IP addresses.