passfirst.com - robtex.com
passfirst.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 | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1771291435 | ||||||
Subdomains
mx.passfirst.com |
Same first word
passfirst.com |
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:23:16
● 2026-03-23 14:57:30
●NSns2.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:23:16
● 2026-03-23 14:57:30
○NSns77.domaincontrol.com2015-08-13 → 2020-02-24 · 4 obs
● 2020-02-24 19:47:22
○ 2026-03-23 10:23:16
○ 2026-03-23 14:57:30
○NSns78.domaincontrol.com2015-08-13 → 2020-02-24 · 4 obs
● 2020-02-24 19:47:22
○ 2026-03-23 10:23:16
○ 2026-03-23 14:57:30
○MXmailstore1.secureserver.net2015-08-13 → 2020-02-24 · 4 obs
● 2020-02-24 19:47:22
○ 2026-03-23 10:23:16
○ 2026-03-23 14:57:30
○MXsmtp.secureserver.net2015-08-13 → 2020-02-24 · 4 obs
● 2020-02-24 19:47:22
○ 2026-03-23 10:23:16
○ 2026-03-23 14:57:30
●A13.248.169.482026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:23:16
● 2026-03-23 14:57:30
○A50.63.202.592015-08-13 → 2016-07-19 · 4 obs
● 2016-07-19 13:01:34
○ 2017-04-01 06:13:34
○ 2026-03-23 14:57:30
○A74.84.138.1102017-04-01 → 2020-02-24 · 5 obs
● 2017-04-01 06:13:34
● 2020-02-24 19:47:22
○ 2026-03-23 10:23:16
○ 2026-03-23 14:57:30
●A76.223.54.1462026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 10:23:16
● 2026-03-23 14:57:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| passfirst.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passfirst.com (unsigned zone)
⏱️ Timing
Total: 115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
passfirst.com is the parent of mx.passfirst.com.
IP Addresses
passfirst.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance southparts.com, mail.ferreterialiria.com, ns1.snaprest.com, nullmx.www.prodesktophosting.com and www.aioffice.world share IP numbers with passfirst.com.
Name Servers
passfirst.com has two name servers: ns1.afternic.com and ns2.afternic.com.
passfirst.com shares the same name server setup as other domains, for example voclr.com, iaction.com, lifeclean.xyz, damole.com and ns2.beefyguys.com.
passfirst.com shares some name servers with other domains, for example georgiafood.com, tajira.com, abujapro.com, dayout.co and internshipbootcamp.com.
These name servers are commonly used with the name servers verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.