f5lab.com - robtex.com
f5lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1786178004 | ||||||
Subdomains
mail.f5lab.com |
Same first word
Similar names
DNS History
20 records (4 active, 16 former)
○NSlocalhost2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:44
○ 2026-04-10 05:36:36
○ 2026-08-08 08:54:24
○NSns1.afternic.com2026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns1.dan.com2026-04-10 → 2026-04-16 · 5 obs
● 2026-04-10 05:36:36
● 2026-04-16 00:13:32
○ 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns1.mytrafficmanagement.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:44
○ 2026-04-10 05:36:36
○ 2026-08-08 08:54:24
○NSns1.undeveloped.com2026-04-16 → 2026-04-16 · 4 obs
● 2026-04-16 00:13:32
○ 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns1.x4w.net2015-07-01 → 2016-04-27 · 4 obs
● 2016-04-27 15:53:06
○ 2017-02-02 14:23:44
○ 2026-08-08 08:54:24
○NSns2.afternic.com2026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns2.dan.com2026-04-10 → 2026-04-16 · 5 obs
● 2026-04-10 05:36:36
● 2026-04-16 00:13:32
○ 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns2.mytrafficmanagement.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:44
○ 2026-04-10 05:36:36
○ 2026-08-08 08:54:24
○NSns2.undeveloped.com2026-04-16 → 2026-04-16 · 4 obs
● 2026-04-16 00:13:32
○ 2026-07-14 14:31:08
○ 2026-08-08 08:54:24
○NSns2.x4w.net2015-07-01 → 2016-04-27 · 4 obs
● 2016-04-27 15:53:06
○ 2017-02-02 14:23:44
○ 2026-08-08 08:54:24
●NSns3.afternic.com2026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 08:54:24
●NSns4.afternic.com2026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 08:54:24
○MXmail.f5lab.com2015-07-01 → 2016-04-27 · 4 obs
● 2016-04-27 15:53:06
○ 2017-02-02 14:23:44
○ 2026-08-08 08:54:24
○MXmail.pickelhost.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:44
○ 2026-04-10 05:36:36
○ 2026-08-08 08:54:24
○MXmail1.f5lab.com2015-07-01 → 2016-04-27 · 4 obs
● 2016-04-27 15:53:06
○ 2017-02-02 14:23:44
○ 2026-08-08 08:54:24
○A104.130.124.962017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:44
○ 2026-04-10 05:36:36
○ 2026-08-08 08:54:24
●A13.248.169.482026-04-10 → 2026-08-08 · 3 obs
● 2026-04-10 05:36:36
● 2026-08-08 08:54:24
●A76.223.54.1462026-04-10 → 2026-08-08 · 3 obs
● 2026-04-10 05:36:36
● 2026-08-08 08:54:24
○A91.142.143.1702015-07-01 → 2016-04-27 · 4 obs
● 2016-04-27 15:53:06
○ 2017-02-02 14:23:44
○ 2026-08-08 08:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| f5lab.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f5lab.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
f5lab.com is the parent zone for mail.f5lab.com.
IP Addresses
f5lab.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with f5lab.com are www.vdar.net, technologyindex.com, hillcountryrestaurant.com and two others.
Name Servers
f5lab.com has two authoritative name servers — ns3.afternic.com and ns4.afternic.com.
f5lab.com has the same name server delegation as a number of other domains, such as localhotshot.com, debtconsolidation360.com, pitstoppr.com and two more.
f5lab.com partially shares its NS delegation with several other domains, including anna25.com, ataka.com, spaauto.com and two others.
ns3.afternic.com resolves to 97.74.98.65. ns4.afternic.com resolves to 173.201.66.65. Both host names point to a single IP number.