f5.com - dns.ninja

`f5.com`

DNSSEC	⚠️ Not signed
A	159.60.134.0^{🇺🇸 F5159.60.128.0/20 Anycast Worldwide}
NS	`pdns130.f5.com` ⭐
		A	2620:0:c12:f5f5:1::c3^{🇺🇸 F5NETWORKS2620:0:c12::/48}
		A	104.219.104.131^{🇺🇸 F5NETWORKS104.219.104.0/24 TML Customer}
			PTR	`pdns130.f5.com`
NS	`pdns131.f5.com`
		A	2620:0:c13:f5f5:1::c3^{🇺🇸 F5NETWORKS2620:0:c13::/48}
		A	104.219.105.131^{🇺🇸 F5NETWORKS104.219.105.0/24}
			PTR	`pdns131.f5.com`
NS	`pdns150.f5.com`
		A	2620:0:c14:f5f5:1::c3^{🇺🇸 F5NETWORKS2620:0:c14::/48}
		A	104.219.106.131^{🇺🇸 F5NETWORKS104.219.106.0/24}
			PTR	`pdns150.f5.com`
NS	`pdns151.f5.com`
		A	2620:0:c15:f5f5:1::c3^{🇺🇸 F5NETWORKS2620:0:c15::/48}
		A	104.219.107.131^{🇺🇸 F5NETWORKS104.219.107.0/24}
			PTR	`pdns151.f5.com`
MX	`mx1.hc5801-97.iphmx.com` ⭐
		A	68.232.154.38^{🇺🇸 CISCO-168.232.154.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.58.65^{🇺🇸 CISCO-1139.138.58.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc5801-97.iphmx.com` ⭐
		A	68.232.154.38^{🇺🇸 CISCO-168.232.154.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	139.138.58.65^{🇺🇸 CISCO-1139.138.58.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`lucid-verification=58MzWUiZFz40`
TXT	`789860b7-c311-4dbb-98a4-0b5e57e5c3fc`
TXT	`asv=b40190d75de514229e7a1bf7af81f170`
TXT	`dropbox-domain-verification=oj5aqbo1eulz`
TXT	`apple-domain-verification=WmWqjjQdNTd8FLj1`
TXT	`status-page-domain-verification=y2kv019j5p4h`
TXT	`docusign=a0f80b2b-cad3-42fb-bec6-e6abf458700f`
TXT	`jamf-site-verification=YK2eaJK5WmX6OkUBJg-odw`
TXT	`openai-domain-verification=dv-QGwd5Yv9j18PJqYMjkopiOny`
TXT	`docker-verification=b6850f2c-29d1-4ef5-9e84-06517c63b5b7`
TXT	`axios-domain-verification-pzeb04=jH6MgIXTf5a6SQ4sZ3dORRFkI`
TXT	`mongodb-site-verification=EGjovmxIH7GXJAXqy2EvL4YAZQYrNeE3`
TXT	`smartsheet-site-validation=ViznRSiRmJJYL_bUbM12TuSMi223D6i0`
TXT	`onetrust-domain-verification=305089a3e57b4f8087cf72e441a0c2c7`
TXT	`anthropic-domain-verification-2kamjp=ZZuMkVekozcvGxsCWJLdA1eAO`
TXT	`google-site-verification=cNGL-u4aLQubC64AY7ijWgQfdQP37Uc0iNF0L9CU-6Q`
TXT	`google-site-verification=nUmUWQAnvixEM-Lopr4DWotRA_VPJXL9YaCvt7e2odU`
TXT	`google-site-verification=o76ulVr4EPgPrnnF_bbHT1OL-9awsJWyZ9fkXHOL_Ks`
TXT	`google-site-verification=zIm-_CbdIdyLUQqG3LDYpyo--Hls4FaOjiJHmJ3-Jks`
TXT	`parkable-domain-verification=81BB0RfEy-pskwMf66KW26gEo68UYrZ4uYPpJIiUgoI=`
TXT	`0ugFx1int1d0kBtTIwKeL+3TA/tpJDPOm6BIWTRhDwKq9sj2Lc1loQ4tH27Da1vtpI1HjBxX2eHtp...`
TXT	`access-domain-verification=991a9590d7b277fbfa4447d0a11a82014650d68747b1f81d75...`
TXT	`Dynatrace-site-verification=14970c01-b9a2-4fb0-baa4-3e55421d6198__hjigvhh8rds...`
TXT	`adobe-idp-site-verification=9af818c65525c17f45bb3b16b01b1292a6deed65c3f1f2b58...`
TXT	`cisco-ci-domain-verification=6a1e8be23a89b503b322d717459a6e8485a5875162146fb1...`
TXT	`atlassian-domain-verification=P1MVRYjo3N9ccfO1UcT5dJ6/Kgk15DSGNlWDMwnLtKrkvME...`
TXT	`v=spf1 ip4:104.219.104.72 ip4:104.219.106.65 ip4:104.219.105.72 ip4:104.219.1...`
TXT	`MS=ms50853128`
SOA	`pdns130.f5.com`dnsadmin@f5.com serial=12669

`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.net`nstld@verisign-grs.com serial=1784826517

rank #26 globally
rank #19 in the tld

f5.com

f5.comis the official corporate website for F5, Inc., a technology company specializing in application delivery networking and security. The platform provides information about the company's multi-cloud application services and security solutions.

Key facts

Owner / operator: F5, Inc.
TLD:.com— gTLD
Primary purpose: corporate website
Status: active

History

Year	Event
1996	F5 Labs, Inc. is founded by Jeff Hussey, and the`f5.com`domain is registered.
1999	The company launches its initial public offering (IPO) on the Nasdaq exchange and is renamed F5 Networks, Inc.
2021	The company officially rebrands from F5 Networks, Inc. to F5, Inc. to reflect its expansion into multi-cloud software services.

Semrush Rank:#19,902 Keywords:77,157 Traffic:110,958/mo
WOT: SAFE (93/100)
📈 Tranco rank: #145

F5, Inc.

F5 is a software company specializing in application delivery and security. They provide solutions that ensure applications and APIs are fast, available, and secure across cloud, on-premises, and hybrid environments. F5 is trusted by over 80% of the Fortune 500 companies.

Key Products & Services

Load Balancing - Traffic management and hybrid multicloud networking
Web Application Firewall (WAF) - Protection against web exploits and vulnerabilities
API Security - Securing APIs across distributed environments
DDoS Protection - Mitigation of distributed denial-of-service attacks
Bot Management - Detection and blocking of malicious bot traffic
SSL/TLS Orchestration - Encrypted traffic management
Enterprise DNS - High-performance DNS services

Notable Facts

F5 has received multiple industry analyst recognitions for leadership in WAF, API security, and bot defense. The company recently expanded into AI security with "AI Guardrails" to help organizations secure AI-powered applications. Their F5 Application Delivery and Security Platform serves as the unified foundation for their product offerings.

PTR for

168.104.219.104.in-addr.arpa

Subdomains

clouddocs.f5.com

mail13.f5.com

downloads.f5.com

studio.f5.com

jump.f5.com

api.f5.com

ns2.f5.com

interact.f5.com

ihealth.f5.com

pdns150.f5.com

mkt.f5.com

bd.f5.com

vpn.f5.com

education.f5.com

callhome.f5.com

drop03.f5.com

dcdns1.f5.com

techdocs.f5.com

activate.f5.com

ns3.f5.com

www.f5.com

community.f5.com

cloud.f5.com

drop01.f5.com

ns11.f5.com

api-u.f5.com

redirect.f5.com

securefiles.f5.com

pdns131.f5.com

jamf.f5.com

ns1.f5.com

ns4.f5.com

login.f5.com

dropbox.f5.com

ns8.f5.com

my.f5.com

autodiscover.f5.com

hive.f5.com

account.f5.com

ftp.f5.com

supportfiles.f5.com

dcdns3.f5.com

pdns130.f5.com

support.f5.com

mail15.f5.com

buzz.f5.com

drop.f5.com

fox.f5.com

cdn.f5.com

sip.f5.com

pdns151.f5.com

devcentral.f5.com

access.f5.com

banking.f5.com

df.f5.com

feedback.f5.com

Same first word

f5.net.pe

f5.com.au

f5.tv

f5.sg

f5.org

f5.sk

f5.vc

f5.org.cn

f5.ee

f5.ru

f5.kz

f5.rs

f5.fi

f5.de

f5.ua

f5.design

f5.com.pe

f5.co

f5.com.pt

f5.vg

f5.live

f5.jobs

f5.works

f5.com.ua

f5.co.at

f5.com.cn

f5.news

f5.com.hk

f5.ae

f5.se

f5.cz

f5.net

f5.com.co

f5.si

f5.am

f5.ltd

f5.ca

f5.cn

f5.co.za

f5.hk

f5.xyz

f5.cl

f5.cc

f5.dk

f5.eu

f5.glitch.me

f5.com

f5.ie

f5.be

f5.net.tr

f5.nl

f5.ro

f5.hu

f5.fr

f5.pl

f5.biz

f5.is

f5.co.nz

f5.com.es

f5.by

f5.com.sg

f5.no

f5.kiev.ua

f5.com.mx

f5.com.py

f5.pm

Similar names

5f.cn

5f.ru

5f.nl

5f.app

5f.cz

5f.be

5f.eu

5f.ph

5f.biz

5f.am

5f.de

5f.pl

5f.su

5f.ca

5f.ws

5f.no

5f.fr

5f.tv

5f.io

5f.dk

5f.net

5f.com

5f.hu

DNS History

28 records (7 active, 21 former)

○NSns1.f5.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

○NSns3.f5.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

○NSns8.f5.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

●NSpdns130.f5.com2015-08-05 → 2026-07-23 · 3 obs

○ 2009-01-27 02:48:26
● 2015-08-05 22:17:24
● 2026-07-23 17:33:40

●NSpdns131.f5.com2015-08-05 → 2026-07-23 · 3 obs

○ 2009-01-27 02:48:26
● 2015-08-05 22:17:24
● 2026-07-23 17:33:40

●NSpdns150.f5.com2015-08-05 → 2026-07-23 · 3 obs

○ 2009-01-27 02:48:26
● 2015-08-05 22:17:24
● 2026-07-23 17:33:40

●NSpdns151.f5.com2015-08-05 → 2026-07-23 · 3 obs

○ 2009-01-27 02:48:26
● 2015-08-05 22:17:24
● 2026-07-23 17:33:40

○MXmail.f5.com2009-01-27 → 2017-02-12 · 4 obs

● 2009-01-27 02:48:26
● 2017-02-12 13:53:12
○ 2017-03-21 08:28:04
○ 2026-07-23 17:33:40

○MXmail13.f5.com2017-02-08 → 2021-12-02 · 5 obs

○ 2015-08-05 22:17:24
● 2017-02-08 01:43:24
● 2021-12-02 14:44:14
○ 2026-02-15 00:33:36
○ 2026-07-23 17:33:40

○MXmail15.f5.com2017-02-08 → 2021-12-02 · 5 obs

○ 2015-08-05 22:17:24
● 2017-02-08 01:43:24
● 2021-12-02 14:44:14
○ 2026-02-15 00:33:36
○ 2026-07-23 17:33:40

○MXmail2.f5.com2009-01-27 → 2017-02-12 · 4 obs

● 2009-01-27 02:48:26
● 2017-02-12 13:53:12
○ 2017-03-21 08:28:04
○ 2026-07-23 17:33:40

○MXmail3.f5.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

○MXmail4.f5.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

●MXmx1.hc5801-97.iphmx.com2026-02-15 → 2026-07-23 · 3 obs

○ 2021-12-02 14:44:14
● 2026-02-15 00:33:36
● 2026-07-23 17:33:40

●MXmx2.hc5801-97.iphmx.com2026-02-15 → 2026-07-23 · 3 obs

○ 2021-12-02 14:44:14
● 2026-02-15 00:33:36
● 2026-07-23 17:33:40

○A104.219.104.1682015-08-05 → 2016-11-26 · 16 obs

○ 2009-01-27 02:48:26
● 2015-08-05 22:17:24
● 2015-12-08 07:13:02
○ 2015-12-18 08:44:46
○ 2016-01-03 17:28:16
● 2016-01-18 01:53:08
● 2016-03-06 22:35:16
○ 2016-03-18 06:14:18
○ 2016-04-23 06:40:44
● 2016-05-04 17:41:18
○ 2016-05-14 08:54:32
○ 2016-05-23 04:20:40
● 2016-05-31 06:27:54
● 2016-11-26 13:07:12
○ 2016-12-05 08:18:40
○ 2026-07-23 17:33:40

○A104.219.105.1682016-12-05 → 2017-06-26 · 8 obs

○ 2016-11-26 13:07:12
● 2016-12-05 08:18:40
● 2017-02-12 13:53:12
○ 2017-03-21 08:28:04
● 2017-04-17 15:56:34
● 2017-06-26 14:18:18
○ 2017-07-07 12:21:54
○ 2026-07-23 17:33:40

○A104.219.106.1682016-03-18 → 2016-04-07 · 5 obs

○ 2016-03-06 22:35:16
● 2016-03-18 06:14:18
● 2016-04-07 09:05:02
○ 2016-04-23 06:40:44
○ 2026-07-23 17:33:40

○A104.219.107.1682015-12-18 → 2017-07-07 · 17 obs

○ 2015-12-08 07:13:02
● 2015-12-18 08:44:46
● 2016-01-03 17:28:16
○ 2016-01-18 01:53:08
○ 2016-04-07 09:05:02
● 2016-04-23 06:40:44
○ 2016-05-04 17:41:18
● 2016-05-14 08:54:32
● 2016-05-23 04:20:40
○ 2016-05-31 06:27:54
○ 2017-02-12 13:53:12
● 2017-03-21 08:28:04
○ 2017-04-17 15:56:34
○ 2017-06-26 14:18:18
● 2017-07-07 12:21:54
○ 2017-07-24 04:32:06
○ 2026-07-23 17:33:40

○A104.219.110.1682017-10-17 → 2020-08-23 · 14 obs

○ 2017-09-24 07:42:20
● 2017-10-17 12:26:50
● 2017-12-20 19:58:10
○ 2018-01-24 08:17:08
○ 2018-03-03 08:20:22
● 2018-04-09 15:34:28
○ 2018-10-25 18:26:52
○ 2019-01-10 09:19:22
● 2019-12-14 06:03:14
○ 2020-02-10 02:51:28
○ 2020-04-22 12:11:16
● 2020-08-23 16:37:42
○ 2020-11-09 23:17:58
○ 2026-07-23 17:33:40

○A104.219.111.1682017-07-24 → 2020-04-22 · 15 obs

○ 2017-07-07 12:21:54
● 2017-07-24 04:32:06
● 2017-09-24 07:42:20
○ 2017-10-17 12:26:50
○ 2017-12-20 19:58:10
● 2018-01-24 08:17:08
● 2018-03-03 08:20:22
○ 2018-04-09 15:34:28
● 2018-10-25 18:26:52
● 2019-01-10 09:19:22
○ 2019-12-14 06:03:14
● 2020-02-10 02:51:28
● 2020-04-22 12:11:16
○ 2020-08-23 16:37:42
○ 2026-07-23 17:33:40

○A107.162.162.402020-11-09 → 2021-12-02 · 5 obs

○ 2020-08-23 16:37:42
● 2020-11-09 23:17:58
● 2021-12-02 14:44:14
○ 2026-02-15 00:33:36
○ 2026-07-23 17:33:40

●A159.60.134.02026-02-15 → 2026-07-23 · 3 obs

○ 2021-12-02 14:44:14
● 2026-02-15 00:33:36
● 2026-07-23 17:33:40

○A2604:e180:1047::ffff:6ba2:b09a2020-11-09 → 2021-12-02 · 5 obs

○ 2020-08-23 16:37:42
● 2020-11-09 23:17:58
● 2021-12-02 14:44:14
○ 2026-02-15 00:33:36
○ 2026-07-23 17:33:40

○A2620:0:c12:f5f5:1::e82015-10-22 → 2020-08-23 · 22 obs

○ 2015-08-05 22:17:24
● 2015-10-22 23:36:00
● 2015-12-08 07:13:02
○ 2015-12-18 08:44:46
○ 2016-01-03 17:28:16
● 2016-01-18 01:53:08
● 2016-03-06 22:35:16
○ 2016-03-18 06:14:18
○ 2016-04-23 06:40:44
● 2016-05-04 17:41:18
○ 2016-05-14 08:54:32
○ 2016-05-23 04:20:40
● 2016-05-31 06:27:54
● 2016-08-19 00:34:46
○ 2016-08-26 08:09:12
○ 2019-01-10 09:19:22
● 2019-12-14 06:03:14
○ 2020-02-10 02:51:28
○ 2020-04-22 12:11:16
● 2020-08-23 16:37:42
○ 2020-11-09 23:17:58
○ 2026-07-23 17:33:40

○A2620:0:c14:f5f5:1::e82016-03-18 → 2020-04-22 · 12 obs

○ 2016-03-06 22:35:16
● 2016-03-18 06:14:18
● 2016-04-07 09:05:02
○ 2016-04-23 06:40:44
○ 2017-07-24 04:32:06
● 2017-08-02 19:18:40
● 2019-01-10 09:19:22
○ 2019-12-14 06:03:14
● 2020-02-10 02:51:28
● 2020-04-22 12:11:16
○ 2020-08-23 16:37:42
○ 2026-07-23 17:33:40

○A2620:0:c15:f5f5:1::e82015-12-18 → 2016-05-23 · 11 obs

○A65.61.115.2222009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 02:48:26
○ 2015-08-05 22:17:24
○ 2026-07-23 17:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
f5.com	pdns130.f5.com, pdns131.f5.com, pdns150.f5.com, pdns151.f5.com	8 records

✅ Authoritative Response

Server:104.219.104.131

NS records: pdns130.f5.com, pdns131.f5.com, pdns150.f5.com, pdns151.f5.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f5.com (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.60.134.0`
NS	4	`pdns130.f5.com, pdns131.f5.com...`
MX	2	`mx1.hc5801-97.iphmx.com (pri: 10), mx2.hc5801-97.iphmx.com (pri: 10)`
TXT	28	`google-site-verification=o76ulVr4EPgPrnn, google-site-verification=zIm-_CbdIdyLUQq...`
SOA	1	`pdns130.f5.com dnsadmin.f5.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (pdns130.f5.com, pdns130.f5.com, pdns131.f5.com...)

Analysis

Hierarchy

Among the subdomains of f5.com are clouddocs.f5.com, mail13.f5.com, downloads.f5.com, studio.f5.com, jump.f5.com and a few other host names.

IP Addresses

f5.com resolves to one IP address: 159.60.134.0.

ves-io-c43156f0-21d9-424e-8fcf-1c85e156c4e9.ac.vh.ves.io, nginx.com, ves-io-ed37cf32-1e90-45a2-bd83-12a57019d6f5.ac.vh.ves.io and two other host names share IP numbers with f5.com.

Name Servers

The authoritative name servers for f5.com are pdns130.f5.com, pdns131.f5.com, pdns150.f5.com and pdns151.f5.com.

There is at least partial name server overlap between f5.com and other domains — 106.219.104.in-addr.arpa, 208.85.208.in-addr.arpa, 209.85.208.in-addr.arpa and two more among them.

All four hostnames — pdns130.f5.com, pdns131.f5.com, pdns150.f5.com and pdns151.f5.com — resolve to two IP numbers apiece: pdns130.f5.com to 104.219.104.131 and 2620:0:c12:f5f5:1::c3; pdns131.f5.com to 104.219.105.131 and 2620:0:c13:f5f5:1::c3; pdns150.f5.com to 104.219.106.131 and 2620:0:c14:f5f5:1::c3; pdns151.f5.com to 104.219.107.131 and 2620:0:c15:f5f5:1::c3.

Mail Servers

Mail for f5.com is handled by two mail servers — mx1.hc5801-97.iphmx.com and mx2.hc5801-97.iphmx.com.

f5.com uses an identical mail server configuration to several other domains — among them calypsoai.com, volterra.io, defense.net and two more.

Both mx1.hc5801-97.iphmx.com and mx2.hc5801-97.iphmx.com point to 68.232.154.38 and 139.138.58.65.

The host names mx1.hc5801-97.iphmx.com and mx2.hc5801-97.iphmx.com both resolve to 68.232.154.38 IP addresses.

The host names mx1.hc5801-97.iphmx.com and mx2.hc5801-97.iphmx.com both resolve to 139.138.58.65 IP addresses.

f5.com - dns.ninja

f5.com

com

f5.com

Key facts

History

F5, Inc.

Key Products & Services

Notable Facts

PTR for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Related

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`f5.com`

`com`