devcentral.f5.com - dns.ninja
devcentral.f5.com
| CNAME | zihoc95639.lithium.com | ||||||
| CNAME | zihoc95639.lithium.com.cdn.cloudflare.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.84.170Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.82🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.170, 172.67.195.82 | ||||||
f5.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.60.134.0🇺🇸 F5159.60.128.0/20 Anycast Worldwide | ||||||
| NS | pdns130.f5.com ⭐ | ||||||
| NS | pdns131.f5.com | ||||||
| NS | pdns150.f5.com | ||||||
| NS | pdns151.f5.com | ||||||
| MX | mx1.hc5801-97.iphmx.com ⭐ | ||||||
| MX | mx2.hc5801-97.iphmx.com ⭐ | ||||||
| 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 | ||||||
| TXT | lucid-verification=58MzWUiZFz40 | ||||||
| TXT | 789860b7-c311-4dbb-98a4-0b5e57e5c3fc | ||||||
| TXT | asv=b40190d75de514229e7a1bf7af81f170 | ||||||
| SOA | pdns130.f5.comdnsadmin@f5.com serial=12669 | ||||||
rank #608 globally
rank #357 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 thef5.comdomain 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. |
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
139.102.240.173.in-addr.arpa |
153.102.240.173.in-addr.arpa |
135.105.219.104.in-addr.arpa |
135.104.219.104.in-addr.arpa |
140.102.240.173.in-addr.arpa |
154.102.240.173.in-addr.arpa |
Same first word
devcentral.com |
devcentral.biz |
devcentral.net |
devcentral.com.au |
devcentral.co |
devcentral.org |
devcentral.io |
devcentral.de |
devcentral.azurewebsites.net |
Similar names
centraldev.co.uk |
cradlevent.dk |
centraldev.com.ar |
cradlevent.de |
evercanltd.com |
cradlevent.nl |
drcalvente.com |
tvcalender.com |
centraldev.net |
DNS History
6 records (1 active, 5 former)
○A104.219.104.1352015-07-14 → 2016-07-14 · 6 obs
● 2015-10-13 08:45:20
○ 2016-01-03 02:40:08
● 2016-07-14 07:29:18
○ 2020-12-29 03:22:44
○ 2026-07-24 14:02:44
○A104.219.107.1352016-01-03 → 2016-01-03 · 4 obs
● 2016-01-03 02:40:08
○ 2016-07-14 07:29:18
○ 2026-07-24 14:02:44
○A2620:0:c12:f5f5:1::c72016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 07:29:18
○ 2020-12-29 03:22:44
○ 2026-07-24 14:02:44
○A2620:0:c15:f5f5:1::c72016-01-03 → 2016-01-03 · 4 obs
● 2016-01-03 02:40:08
○ 2016-07-14 07:29:18
○ 2026-07-24 14:02:44
○CNAMEdevcentral.f5.com.00d00000000hxqveae.live.siteforce.com2020-12-29 → 2020-12-29 · 3 obs
○ 2026-04-05 15:02:36
○ 2026-07-24 14:02:44
●CNAMEzihoc95639.lithium.com2026-04-05 → 2026-07-24 · 3 obs
● 2026-04-05 15:02:36
● 2026-07-24 14:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f5.com | pdns130.f5.com, pdns131.f5.com, pdns150.f5.com, pdns151.f5.com | 8 records |
✅ Authoritative Response
Server:104.219.107.131
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: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | zihoc95639.lithium.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (pdns130.f5.com, pdns130.f5.com, pdns131.f5.com...)
Analysis
IP Addresses
devcentral.f5.com points to the IP addresses 104.21.84.170 and 172.67.195.82
Two other host names, along with wobo.app, airdrop-solaxy.trade and africanmensclothing.com, also share IP numbers with devcentral.f5.com.