retrofour.com - robtex.com
retrofour.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=1774666007 | ||||||
Same first word
retrofour.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 18:23:32
● 2026-03-28 02:47:48
○NSns15.domaincontrol.com2015-08-22 → 2016-06-18 · 4 obs
● 2016-06-18 20:25:42
○ 2026-03-05 18:23:32
○ 2026-03-28 02:47:48
○NSns16.domaincontrol.com2015-08-22 → 2016-06-18 · 4 obs
● 2016-06-18 20:25:42
○ 2026-03-05 18:23:32
○ 2026-03-28 02:47:48
●NSns2.afternic.com2026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 18:23:32
● 2026-03-28 02:47:48
○MX.2026-03-05 → 2026-03-28 · 2 obs
○ 2026-03-28 02:47:48
○MXmailstore1.secureserver.net2015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-12 06:01:36
○ 2026-03-28 02:47:48
○MXretrofour.com.1.arsmtp.com2015-12-12 → 2016-06-18 · 5 obs
● 2015-12-12 06:01:36
● 2016-06-18 20:25:42
○ 2026-03-05 18:23:32
○ 2026-03-28 02:47:48
○MXretrofour.com.2.arsmtp.com2015-12-12 → 2016-06-18 · 5 obs
● 2015-12-12 06:01:36
● 2016-06-18 20:25:42
○ 2026-03-05 18:23:32
○ 2026-03-28 02:47:48
○MXsmtp.secureserver.net2015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-12 06:01:36
○ 2026-03-28 02:47:48
●A13.248.169.482026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 18:23:32
● 2026-03-28 02:47:48
○A69.9.154.1652015-08-22 → 2016-06-18 · 4 obs
● 2016-06-18 20:25:42
○ 2026-03-05 18:23:32
○ 2026-03-28 02:47:48
●A76.223.54.1462026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 18:23:32
● 2026-03-28 02:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| retrofour.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retrofour.com (unsigned zone)
⏱️ Timing
Total: 155ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
retrofour.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including susub.com, crunchloans.com, blackunderground.eu.tv, hrsummit.co and b-ot.com share IP numbers with retrofour.com.
Name Servers
retrofour.com is delegated to two name servers ns1.afternic.com and ns2.afternic.com.
retrofour.com shares the same name server setup as other domains, for instance sugarduo.com, aditib.com, vglc.com, spray.be and mail.usvalves.com.
retrofour.com at least partially shares name servers with other domains, for instance vern.co, skyoff.com, v1on.com, blueskydigital.com and duyh.com.
These name servers are commonly used alongside verification-f6mwz3yrfbsrgianrkzsq6.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.
Host names with two IP numbers:
The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.