wf1.secure.facebook.com - robtex.com
wf1.secure.facebook.com
| CNAME | secure.c10r.facebook.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:2880:f003:c1b:face:b00c:0:2b80🇺🇸 Facebook2a03:2880:f003::/48 , Inc. | ||||||
| PTR | edge-secure6-shv-01-iad3.facebook.com | ||||||
| A | 31.13.66.1🇺🇸 Facebook31.13.66.0/24 , Inc. | ||||||
| TXT | v=spf1 a ~all | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
secure.facebook.com
| CNAME | secure.c10r.facebook.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:2880:f003:c1b:face:b00c:0:2b80🇺🇸 Facebook2a03:2880:f003::/48 , Inc. | ||||||
| A | 31.13.66.1🇺🇸 Facebook31.13.66.0/24 , Inc. | ||||||
| TXT | v=spf1 a ~all | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
| HTTPS | HTTP/2, HTTP/3 | ||||||
🔒 HSTS Preload (+subdomains)
WOT: SAFE (93/100)
Same first word
Similar names
fw1.de |
fw1.org |
1wf.net |
fw1.ru |
w1f.de |
1fw.ru |
1fw.net |
f1w.com |
1wf.cn |
fw1.biz |
1fw.cn |
w1f.ru |
1wf.info |
fw1.es |
fw1.net |
f1w.de |
1fw.de |
w1f.net |
w1f.com |
fw1.com |
w1f.nl |
1wf.nl |
1wf.ru |
1wf.com |
1wf.org |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| facebook.com | a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com | 8 records |
✅ Authoritative Response
Server:129.134.30.12
NS records: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for facebook.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | secure.c10r.facebook.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)
Analysis
IP Addresses
wf1.secure.facebook.com resolves to the IP addresses 31.13.66.1 and 2a03:2880:f003:c1b:face:b00c:0:2b80
edge-secure-shv-01-iad3.facebook.com, edge-secure6-shv-01-iad3.facebook.com and secure.c10r.facebook.com are examples of other host names that share IP numbers with wf1.secure.facebook.com.