mx648.com - robtex.com
mx648.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.55.47Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.136🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kareem.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c16🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c316🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2316🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 108.162.195.22🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 162.159.44.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 172.64.35.22🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| NS | katja.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.55.47, 172.67.144.136 | ||||||
| SOA | kareem.ns.cloudflare.comdns@cloudflare.com serial=2398927215 | ||||||
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=1774606062 | ||||||
Same first word
mx648.com |
DNS History
7 records (4 active, 3 former)
○NSf1g1ns1.dnspod.net2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-25 01:37:46
○ 2026-03-27 10:08:06
○NSf1g1ns2.dnspod.net2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-25 01:37:46
○ 2026-03-27 10:08:06
●NSkareem.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 01:37:46
● 2026-03-27 10:08:06
●NSkatja.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 01:37:46
● 2026-03-27 10:08:06
●A104.21.55.472026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:06
●A172.67.144.1362026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:06
○CNAMEi0000.ballooo.com2018-01-11 → 2018-01-11 · 3 obs
○ 2026-03-25 01:37:46
○ 2026-03-27 10:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mx648.com | katja.ns.cloudflare.com, kareem.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.22
NS records: katja.ns.cloudflare.com, kareem.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx648.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.136, 104.21.55.47 |
| NS | 2 | kareem.ns.cloudflare.com, katja.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kareem.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (katja.ns.cloudflare.com, katja.ns.cloudflare.com, katja.ns.cloudflare.com...)
Analysis
IP Addresses
mx648.com has two IP numbers: 104.21.55.47 and 172.67.144.136.
Other host names, for instance mail.titaniumproperty.com.au, 6s199.com, by.menujuacara.com, amtelser.com and shansatoglu.com share IP numbers with mx648.com.
Name Servers
mx648.com's delegation uses two name servers: kareem.ns.cloudflare.com and katja.ns.cloudflare.com.
mx648.com uses the same name server setup as other domains, such as gigatech.az, 243manbetx.com, exsaiskw.com, mx112.com and mx869.com.
mx648.com at least partially shares name servers with other domains, including freshplay.co.uk, ketquanhanh.com, fiz88.club, 100ambiente.it and jdfitness.ca.
These name servers are commonly used with lloyd.ns.cloudflare.com, sydney.ns.cloudflare.com and evangeline.ns.cloudflare.com.
Host names with six IP numbers:
kareem.ns.cloudflare.com points to 2606:4700:58::a29f:2c16, 2803:f800:50::6ca2:c316, 2a06:98c1:50::ac40:2316, 108.162.195.22, 162.159.44.22 and 172.64.35.22.
katja.ns.cloudflare.com points to 2606:4700:50::a29f:2635, 2803:f800:50::6ca2:c235, 2a06:98c1:50::ac40:2235, 108.162.194.53, 162.159.38.53 and 172.64.34.53.