mail3.rlcomputing.com - robtex.com
mail3.rlcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.101.44.135🇺🇸 COGENT38.101.44.0/23 | ||||||
| PTR | mail3.rlcomputing.com | ||||||
rlcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2f49🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:aaa7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.73Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.167🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | george.ns.cloudflare.com ⭐ | ||||||
| NS | nia.ns.cloudflare.com | ||||||
| MX | rlcomputing-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | 163sa7qdq14jd7attpd2f176v4 | ||||||
| TXT | MS=ms31704123 | ||||||
| TXT | google-site-verification=MXOXY1omQtDNdqGF-k7bKglR6Hk0K85TQiAY6wKjz1I | ||||||
| TXT | jlf4m5a3q68uo6v5aafelv7iml | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.73, 172.67.170.167 | ||||||
| IPv6 | 2606:4700:3033::6815:2f49, 2606:4700:3036::ac43:aaa7 | ||||||
| SOA | george.ns.cloudflare.comdns@cloudflare.com serial=2399691704 | ||||||
PTR for
MX for
Same first word
mail3.dk |
mail3.com |
mail3.nl |
mail3.de |
mail3.eu |
mail3.net |
mail3.it |
mail3.gov.ao |
mail3.ru |
mail3.fr |
mail3.org |
mail3.iki.fi |
mail3.nhs.uk |
mail3.mil.ru |
Similar names
DNS History
1 record (1 active, 0 former)
●A38.101.44.1352026-02-19 → 2026-03-26 · 2 obs
● 2026-02-19 11:17:26
● 2026-03-26 11:29:12
● 2026-03-26 11:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| rlcomputing.com | george.ns.cloudflare.com, nia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.167
NS records: george.ns.cloudflare.com, nia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rlcomputing.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.101.44.135 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)
Analysis
Mail Server Role
mail3.rlcomputing.com is used as a mail server for smcna.org, ourladyofhopewny.org, loveposhpets.com, cypremort.com and flycfc.com along with a few other domains.
IP Addresses
mail3.rlcomputing.com maps to IP address 38.101.44.135.
Other host names, for example, mail2.rlcomputing.com share IP numbers with mail3.rlcomputing.com.