doorsonline.com - robtex.com
doorsonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.35.222Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.61🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elsa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| NS | ian.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c176🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2176🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 108.162.193.118🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 172.64.33.118🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| A | 173.245.59.118🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ian.ns.cloudflare.com | ||||||
| MX | mail.doorsonline.com ⭐ | ||||||
| A | 72.10.49.122🇺🇸 AS39810172.10.48.0/21 | ||||||
| PTR | webhosting.lofinetwork.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.35.222, 172.67.180.61 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com | ||||||
| SOA | elsa.ns.cloudflare.comdns@cloudflare.com serial=2400672952 | ||||||
com
Subdomains
mail.doorsonline.com |
Same first word
doorsonline.pl |
doorsonline.com |
doorsonline.in |
Similar names
DNS History
7 records (5 active, 2 former)
●NSelsa.ns.cloudflare.com2015-07-02 → 2026-04-04 · 2 obs
● 2026-04-04 23:13:34
●NSian.ns.cloudflare.com2015-07-02 → 2026-04-04 · 2 obs
● 2026-04-04 23:13:34
●MXmail.doorsonline.com2015-07-02 → 2026-04-04 · 2 obs
● 2026-04-04 23:13:34
○A104.18.36.1752015-07-02 → 2018-06-23 · 4 obs
● 2018-06-23 17:04:04
○ 2026-02-17 04:20:30
○ 2026-04-04 23:13:34
○A104.18.37.1752015-07-02 → 2018-06-23 · 4 obs
● 2018-06-23 17:04:04
○ 2026-02-17 04:20:30
○ 2026-04-04 23:13:34
●A104.21.35.2222026-02-17 → 2026-04-04 · 3 obs
● 2026-02-17 04:20:30
● 2026-04-04 23:13:34
●A172.67.180.612026-02-17 → 2026-04-04 · 3 obs
● 2026-02-17 04:20:30
● 2026-04-04 23:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doorsonline.com | elsa.ns.cloudflare.com, ian.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.111
NS records: elsa.ns.cloudflare.com, ian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doorsonline.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.35.222, 172.67.180.61 |
| NS | 2 | elsa.ns.cloudflare.com, ian.ns.cloudflare.com |
| MX | 1 | mail.doorsonline.com (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elsa.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (elsa.ns.cloudflare.com, elsa.ns.cloudflare.com, elsa.ns.cloudflare.com...)
Analysis
Hierarchy
doorsonline.com is the parent of mail.doorsonline.com.
IP Addresses
doorsonline.com resolves to two IPs: 104.21.35.222 and 172.67.180.61.
other host names for instance www.thecolumn.org, fonebook.in, silentplanet.net, www.alphacore.club and nicafegagiexsolutions.digital share IP numbers with doorsonline.com.
Name Servers
doorsonline.com is delegated to two name servers: elsa.ns.cloudflare.com and ian.ns.cloudflare.com.
doorsonline.com shares the same name server setup as other domains, for example cavefreak.com, diariodopiaui.com.br, hatck.com, conec.care and mslpk.com.
doorsonline.com at least partially shares name servers with other domains, for instance weaplay.com, pfeifer.or.at, avidelementaryweekly.org, inboxway.com and primetush.com.
These name servers are commonly used with lily.ns.cloudflare.com, stevie.ns.cloudflare.com and hassan.ns.cloudflare.com.
Host names with six IP numbers:
elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.
Mail Servers
doorsonline.com is handled by a single mail server, mail.doorsonline.com.
Host name mail.doorsonline.com points to IP address 72.10.49.122.