Domain · Tranco #4,322
southwest.com
southwest.com is ranked #4,322 among the world's most-visited sites (Tranco). It resolves to 66.150.1.229, hosted on BigIP, and presents a TLS certificate issued by IdenTrust.
HTTP 301| Tranco rank | #4,322 |
|---|---|
| IPv4 | 66.150.1.229, 208.94.155.99 |
| Hosting / reverse DNS | BigIP |
| Nameservers | ns-w11.southwest.com, ns-w21.southwest.com |
| Mail servers (MX) | mail02.wnco.com (10), outgoing.wnco.com (10) |
| HTTP status | 301 → https://www.southwest.com/ |
| Web server | BigIP |
| Detected tech | BigIP |
| TLS certificate | IdenTrust · expires 2027-01-15 |
Linked company
This domain's name matches a legal entity in our directory:
Notable DNS TXT records
klaviyo-site-verification=TvuiSPv=spf1 include:luv.southwest.com include:spf.messagelabs.com include:cmail1.com include:amadeus.com ~allfacebook-domain-verification=5tg9b0fpw4l87zy4ga4hqxzrgjnbu7apple-domain-verification=AVqb7df_lh4ZY0IFN-xHTHCQfzRorhFBV0YJIEi3dMk
More .com domains
FAQ
What is the IP address of southwest.com?
southwest.com resolves to 66.150.1.229, 208.94.155.99 (BigIP).
Who issued the SSL certificate for southwest.com?
The TLS/SSL certificate for southwest.com was issued by IdenTrust, valid until 2027-01-15.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains