fbfs.com - dns.ninja
fbfs.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781375453 | ||||||
rank #47279 in the tld
📈 Tranco rank: #163,701
Subdomains
fbupdate.fbfs.com |
login.fbfs.com |
customerfeedback.fbfs.com |
smtpout.fbfs.com |
traveler.fbfs.com |
authns1.fbfs.com |
www.fbfs.com |
agl.fbfs.com |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSauthns1.fbfs.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 08:43:56
● 2026-06-13 18:53:52
●NSauthns1.mpls.qwest.net2007-08-23 → 2026-06-13 · 2 obs
● 2026-06-13 18:53:52
●NSauthns2.dnvr.qwest.net2007-08-23 → 2026-06-13 · 2 obs
● 2026-06-13 18:53:52
●NSauthns3.sttl.qwest.net2007-08-23 → 2026-06-13 · 2 obs
● 2026-06-13 18:53:52
○MXfbfs-com.mail.protection.outlook.com2015-08-18 → 2017-04-15 · 5 obs
● 2015-08-18 00:57:36
● 2017-04-15 03:12:20
○ 2019-01-16 07:23:18
○ 2026-06-13 18:53:52
○MXfbfs.com.mail1.psmtp.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-18 00:57:36
○ 2026-06-13 18:53:52
○MXfbfs.com.mail2.psmtp.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-18 00:57:36
○ 2026-06-13 18:53:52
○MXfbfs.com.mail3.psmtp.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-18 00:57:36
○ 2026-06-13 18:53:52
○MXfbfs.com.mail4.psmtp.com2007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-18 00:57:36
○ 2026-06-13 18:53:52
●MXmxa-002d1b02.gslb.pphosted.com2019-01-16 → 2026-06-13 · 3 obs
● 2019-01-16 07:23:18
● 2026-06-13 18:53:52
●MXmxb-002d1b02.gslb.pphosted.com2019-01-16 → 2026-06-13 · 3 obs
● 2019-01-16 07:23:18
● 2026-06-13 18:53:52
●A20.40.202.82026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 08:43:56
● 2026-06-13 18:53:52
○A207.108.40.1052007-08-23 → 2007-08-23 · 3 obs
○ 2015-08-18 00:57:36
○ 2026-06-13 18:53:52
○A74.112.20.352015-08-18 → 2016-08-07 · 5 obs
● 2015-08-18 00:57:36
● 2016-08-07 03:07:02
○ 2017-04-15 03:12:20
○ 2026-06-13 18:53:52
○A74.112.20.682017-04-15 → 2020-03-12 · 5 obs
● 2017-04-15 03:12:20
● 2020-03-12 06:42:04
○ 2026-02-16 08:43:56
○ 2026-06-13 18:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fbfs.com | authns3.sttl.qwest.net, authns1.mpls.qwest.net, authns2.dnvr.qwest.net | - |
✅ Authoritative Response
Server:208.44.130.120
NS records: authns3.sttl.qwest.net, authns1.mpls.qwest.net, authns2.dnvr.qwest.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbfs.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.40.202.8 |
| NS | 3 | authns3.sttl.qwest.net, authns2.dnvr.qwest.net... |
| MX | 2 | mxa-002d1b02.gslb.pphosted.com (pri: 10), mxb-002d1b02.gslb.pphosted.com (pri: 10) |
| TXT | 3 | v=msv1 t=BBC447E9-F15C-4F97-8A79-096880A, atlassian-domain-verification=L7tFzh7xT/... |
| SOA | 1 | authns1.fbfs.com network\.administrator. |
Analysis
Hierarchy
fbfs.com serves as parent to fbupdate.fbfs.com, login.fbfs.com, customerfeedback.fbfs.com, smtpout.fbfs.com, traveler.fbfs.com along with a few other host names.
IP Addresses
fbfs.com has exactly one IP address — 20.40.202.8.
blood-proteoform-atlas.org, cfeya.com, drsportal.com plus two other host names have IP numbers in common with fbfs.com.
Name Servers
fbfs.com is delegated to four name servers, authns1.fbfs.com, authns2.dnvr.qwest.net, authns1.mpls.qwest.net and authns3.sttl.qwest.net.
fbfs.com has at least partial name server overlap with other domains, such as hazelden.org, amamiya.com, 219.215.205.in-addr.arpa and two others.
authns1.qwest.net, authns2.qwest.net and ns3.aps.edu — plus 7 other name servers — are commonly paired with these name servers.
Host names pointing to two IP addresses:
authns2.dnvr.qwest.net maps to two IP addresses — 208.44.130.120 and 2001:428::6.
authns1.mpls.qwest.net maps to two IP addresses — 63.150.72.4 and 2001:428::5.
authns3.sttl.qwest.net maps to two IP addresses — 63.150.72.4 and 2001:428::5.
Host names with one IP number:
authns1.fbfs.com points to the IP address 74.112.20.80.
These two host names — authns1.mpls.qwest.net and authns3.sttl.qwest.net — each point to 2001:428::5 IP addresses.
These two host names — authns1.mpls.qwest.net and authns3.sttl.qwest.net — each point to 63.150.72.4 IP addresses.
Mail Servers
fbfs.com uses two mail servers, mxa-002d1b02.gslb.pphosted.com and mxb-002d1b02.gslb.pphosted.com.
fbfs.com's MX records match those of several other domains — for example nefb.org, greenfieldslife.com, fblfinancial.com and fbmn.org.
mxa-002d1b02.gslb.pphosted.com directs to 208.86.201.36 and mxb-002d1b02.gslb.pphosted.com directs to 148.163.157.135; each host name points to exactly one IP number.