mainfb.com - robtex.com
mainfb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:c107🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5480🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.128Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.7🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arnold.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.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 hints | 104.21.84.128, 172.67.193.7 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c107, 2606:4700:3036::6815:5480 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
| SOA | arnold.ns.cloudflare.comdns@cloudflare.com serial=2401544814 | ||||||
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=1776141267 | ||||||
Same first word
mainfb.com |
Similar names
fmainb.org |
fabinm.com |
fibman.com |
finmba.kz |
abmfin.com |
bafmin.com |
mbafin.com |
nafmib.com |
mbafin.ru |
nimfab.com |
fabmin.com |
fabmin.herokuapp.com |
mbafin.kz |
bimfan.com |
iamfbn.com |
finmba.com |
bamnif.com |
minfab.com |
bamfin.com |
DNS History
18 records (6 active, 12 former)
●NSarnold.ns.cloudflare.com2026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
○NSdns1.stabletransit.com2016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-02 13:26:08
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
○NSdns2.stabletransit.com2016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-02 13:26:08
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
●NSkatja.ns.cloudflare.com2026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
○NSns.rackspace.com2016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-02 13:26:08
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
○NSns21.worldnic.com2015-06-03 → 2016-01-02 · 4 obs
● 2015-06-03 20:07:00
● 2016-01-02 13:26:08
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
● 2016-01-02 13:26:08
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
○NSns22.worldnic.com2015-06-03 → 2016-01-02 · 4 obs
● 2015-06-03 20:07:00
● 2016-01-02 13:26:08
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
● 2016-01-02 13:26:08
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
○NSns55.domaincontrol.com2016-09-11 → 2017-10-06 · 5 obs
○ 2016-03-30 21:45:16
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
○NSns56.domaincontrol.com2016-09-11 → 2017-10-06 · 5 obs
○ 2016-03-30 21:45:16
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
○MXmailstore1.secureserver.net2016-09-11 → 2017-10-06 · 5 obs
○ 2016-03-30 21:45:16
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
○MXp.webcom.ctmail.com2016-01-02 → 2016-01-02 · 3 obs
● 2016-01-02 13:26:08
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
○ 2016-03-30 21:45:16
○ 2026-04-14 05:03:18
○MXsmtp.secureserver.net2016-09-11 → 2017-10-06 · 5 obs
○ 2016-03-30 21:45:16
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
●A104.21.84.1282026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
○A166.78.31.882015-06-03 → 2016-03-30 · 4 obs
● 2015-06-03 20:07:00
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
● 2016-03-30 21:45:16
○ 2016-09-11 13:02:06
○ 2026-04-14 05:03:18
●A172.67.193.72026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
○A184.168.221.212016-09-11 → 2017-10-06 · 5 obs
○ 2016-03-30 21:45:16
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
● 2016-09-11 13:02:06
● 2017-10-06 20:27:48
○ 2026-03-15 04:00:50
○ 2026-04-14 05:03:18
●A2606:4700:3035::ac43:c1072026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
●A2606:4700:3036::6815:54802026-03-15 → 2026-04-14 · 3 obs
○ 2017-10-06 20:27:48
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
● 2026-03-15 04:00:50
● 2026-04-14 05:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mainfb.com | arnold.ns.cloudflare.com, katja.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.53
NS records: arnold.ns.cloudflare.com, katja.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mainfb.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.7, 104.21.84.128 |
| AAAA | 2 | 2606:4700:3036::6815:5480, 2606:4700:3035::ac43:c107 |
| NS | 2 | arnold.ns.cloudflare.com, katja.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arnold.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (arnold.ns.cloudflare.com, arnold.ns.cloudflare.com, arnold.ns.cloudflare.com...)
Analysis
IP Addresses
mainfb.com maps to four IP numbers: 2606:4700:3035::ac43:c107, 2606:4700:3036::6815:5480, 104.21.84.128 and 172.67.193.7.
Other host names, for instance 57jm.com, franckprovostjo.com, tc98.cn, 36152.cn and cloudpragmatic.com share IP numbers with mainfb.com.
Name Servers
Two name servers arnold.ns.cloudflare.com and katja.ns.cloudflare.com handle delegation for mainfb.com.
mainfb.com uses the same name server setup as other domains, for example veridianvistashore.com, plumbandelec.com, bosphorusflow.com, flawless.app and anadolubridge.com.
mainfb.com partially shares name servers with other domains; examples include 353029.com, jstsbl.com, tpsbc.com, debtenemy.com and danielburkedev.com.
These name servers are often used with the name servers ivy.ns.cloudflare.com and jermaine.ns.cloudflare.com.
Host names with six IP numbers: arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69; 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.