mainstruct.com - robtex.com
mainstruct.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | howard.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 108.162.195.171🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.171🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | marissa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | howard.ns.cloudflare.comdns@cloudflare.com serial=2409849172 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784608642 | ||||||
Same first word
mainstruct.com |
Similar names
DNS History
10 records (2 active, 8 former)
●NShoward.ns.cloudflare.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 01:54:30
● 2026-07-21 05:01:42
●NSmarissa.ns.cloudflare.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 01:54:30
● 2026-07-21 05:01:42
○NSns-us.1and1-dns.com2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○NSns-us.1and1-dns.de2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○NSns-us.1and1-dns.org2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○NSns-us.1and1-dns.us2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○MXmx00.1and1.com2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○MXmx01.1and1.com2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○A2607:f1c0:1000:903d:8180:b500:c858:c80b2015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
○A66.175.236.1712015-11-06 → 2016-01-28 · 4 obs
● 2016-01-28 00:40:52
○ 2016-12-06 05:19:22
○ 2026-07-21 05:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| mainstruct.com | marissa.ns.cloudflare.com, howard.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.171
NS records: marissa.ns.cloudflare.com, howard.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mainstruct.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | howard.ns.cloudflare.com, marissa.ns.cloudflare.com |
| SOA | 1 | howard.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (marissa.ns.cloudflare.com, marissa.ns.cloudflare.com, marissa.ns.cloudflare.com...)
Analysis
Name Servers
mainstruct.com is delegated to two name servers: howard.ns.cloudflare.com and marissa.ns.cloudflare.com.
The name server configuration of mainstruct.com is shared with other domains, for instance hfhi.in, newofficial-kan.ru, allmy.bio and two others.
At least some of mainstruct.com's name servers are shared with other domains, for example yinchengcf.com, betandreas-azerbaycan.org, jefferson.fitness and two more.
These name servers tend to be deployed in combination with the name servers albert.ns.cloudflare.com and becky.ns.cloudflare.com.
Hosts with 6 IP addresses each:
howard.ns.cloudflare.com resolves to 108.162.195.171, 162.159.44.171, 172.64.35.171 and 3 other IP addresses.
marissa.ns.cloudflare.com resolves to 108.162.194.114, 162.159.38.114, 172.64.34.114 and 3 other IP addresses.