if4u.com - robtex.com
if4u.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=1774500502 | ||||||
Same first word
if4u.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSns1.afternic.com2015-08-10 → 2017-01-28 · 4 obs
● 2017-01-28 22:26:26
○ 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○NSns25.domaincontrol.com2018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○NSns26.domaincontrol.com2018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
●NSns3.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:11:20
●NSns4.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:11:20
○MX.2026-03-26 → 2026-03-26 · 1 obs
●A13.248.169.482026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:11:20
○A184.168.221.1042015-08-10 → 2017-01-28 · 4 obs
● 2017-01-28 22:26:26
○ 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A184.168.221.182018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A184.168.221.22018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A184.168.221.222018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A184.168.221.292018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A50.63.202.12018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A50.63.202.162018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A50.63.202.252018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
○A50.63.202.72018-07-22 → 2018-07-22 · 3 obs
● 2018-07-22 14:48:04
○ 2026-03-26 05:11:20
●A76.223.54.1462026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 05:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| if4u.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for if4u.com (unsigned zone)
⏱️ Timing
Total: 81ms | 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
IP Addresses
if4u.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including www.3pounds.com, onlineforsale.com, pcgamesway.com, globalwindow.com and doctorchina.com share IP numbers with if4u.com.
Name Servers
if4u.com's delegation uses two name servers, ns3.afternic.com and ns4.afternic.com.
if4u.com shares the same name server setup as other domains, for example mail.remindem.com, mail.idholdings.com, (0x6675636b)mered.com, sensualwhisper.com and mail.engageit.com.
if4u.com at least partially shares name servers with other domains, including preservelife.org, beh.co, aknature.com, seoclub.org and sspservice.com.
These name servers are commonly used with verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn and verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.
Host names with a single IP:
ns3.afternic.com points to 97.74.98.65.
ns4.afternic.com points to 173.201.66.65.