www.groups.com - robtex.com
www.groups.com
| CNAME | star-nohsts.c10r.facebook.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:2880:f003:c07:face:b00c:0:2🇺🇸 Facebook2a03:2880:f003::/48 , Inc. | ||||||
| PTR | edge-star6-shv-01-iad3.facebook.com | ||||||
| A | 31.13.66.4🇺🇸 Facebook31.13.66.0/24 , Inc. | ||||||
| TXT | v=spf1 a ~all | ||||||
groups.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:2880:f003:c07:face:b00c:0:2🇺🇸 Facebook2a03:2880:f003::/48 , Inc. | ||||||
| A | 31.13.66.4🇺🇸 Facebook31.13.66.0/24 , Inc. | ||||||
| NS | a.ns.facebook.com ⭐ | ||||||
| NS | b.ns.facebook.com | ||||||
| NS | c.ns.facebook.com | ||||||
| NS | d.ns.facebook.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.ns.facebook.comdns@facebook.com serial=4207849484 | ||||||
WOT: UNKNOWN (60/100)
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
○A195.149.84.1002015-06-28 → 2017-02-08 · 4 obs
● 2015-06-28 17:43:42
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
○A195.149.84.1012015-06-28 → 2017-02-08 · 4 obs
● 2015-06-28 17:43:42
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
○A2001:67c:38c::642015-06-28 → 2017-02-08 · 4 obs
● 2015-06-28 17:43:42
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
○A2001:67c:38c::652015-06-28 → 2017-02-08 · 4 obs
● 2015-06-28 17:43:42
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
● 2017-02-08 00:34:10
○ 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
●CNAMEstar-nohsts.c10r.facebook.com2026-05-10 → 2026-05-10 · 2 obs
○ 2020-04-14 17:37:56
● 2026-05-10 03:36:46
● 2026-05-10 03:36:46
○CNAMEstar.c10r.facebook.com2020-04-14 → 2020-04-14 · 2 obs
● 2020-04-14 17:37:56
○ 2026-05-10 03:36:46
○ 2026-05-10 03:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| groups.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 groups.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | star-nohsts.c10r.facebook.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)
Analysis
IP Addresses
www.groups.com resolves to two IP numbers: 2a03:2880:f003:c07:face:b00c:0:2 and 31.13.66.4.
other host names including facebook.fm, facebook.website, facebook.how, facbook.com and facebook.be share IP numbers with www.groups.com.