certainsave.com - robtex.com
certainsave.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3cdc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:c9f0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.220Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maisie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2659🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c259🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2259🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| A | 108.162.194.89🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| A | 162.159.38.89Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| A | 172.64.34.89🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maisie.ns.cloudflare.com | ||||||
| NS | porter.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 108.162.195.243🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 162.159.44.243Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| A | 172.64.35.243🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | porter.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.60.220, 172.67.201.240 | ||||||
| IPv6 | 2606:4700:3030::6815:3cdc, 2606:4700:3030::ac43:c9f0 | ||||||
| SOA | maisie.ns.cloudflare.comdns@cloudflare.com serial=2398403532 | ||||||
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=1771291435 | ||||||
Subdomains
www.certainsave.com |
Same first word
certainsave.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSmaisie.ns.cloudflare.com2026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
●NSporter.ns.cloudflare.com2026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
●A104.21.60.2202026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
●A172.67.201.2402026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
●A2606:4700:3030::6815:3cdc2026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
●A2606:4700:3030::ac43:c9f02026-03-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certainsave.com | maisie.ns.cloudflare.com, porter.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.89
NS records: maisie.ns.cloudflare.com, porter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainsave.com (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.240, 104.21.60.220 |
| AAAA | 2 | 2606:4700:3030::6815:3cdc, 2606:4700:3030::ac43:c9f0 |
| NS | 2 | maisie.ns.cloudflare.com, porter.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maisie.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (maisie.ns.cloudflare.com, maisie.ns.cloudflare.com, maisie.ns.cloudflare.com...)
Analysis
Hierarchy
certainsave.com is the parent of www.certainsave.com.
IP Addresses
certainsave.com points to four IP numbers: 2606:4700:3030::6815:3cdc, 2606:4700:3030::ac43:c9f0, 104.21.60.220 and 172.67.201.240.
For instance, other host names www.maseratirepairontario.com, yemen-today.net, apexiumfinancial.com, www.thegreatinitiative.org.uk and bbsnews.co.id share IP numbers with certainsave.com.
Name Servers
certainsave.com is delegated to two name servers: maisie.ns.cloudflare.com and porter.ns.cloudflare.com.
certainsave.com uses the same name server setup as other domains such as bicycle-onlinestore.com, wfwf447.com, fxfx318.com, phim(0x736578)sub11.com and phim(0x736578)sub24.com.
certainsave.com shares name servers with other domains at least partially, for example pafipcbangkinang.org, 35dev.com, young(0x68656e746169).net, kiirus.in and finanncial.com.
These name servers are commonly used with the name servers nataly.ns.cloudflare.com and tess.ns.cloudflare.com.
Host names with six IP numbers: host name maisie.ns.cloudflare.com points to: 2606:4700:50::a29f:2659, 2803:f800:50::6ca2:c259, 2a06:98c1:50::ac40:2259, 108.162.194.89, 162.159.38.89 and 172.64.34.89; host name porter.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf3, 2803:f800:50::6ca2:c3f3, 2a06:98c1:50::ac40:23f3, 108.162.195.243, 162.159.44.243 and 172.64.35.243.