mx4.authorname.com - robtex.com
mx4.authorname.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 ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
authorname.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Subdomains
mx4.mx4.authorname.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 20:53:56
● 2026-04-13 06:55:28
○NSns1.mx4.authorname.com2020-02-11 → 2020-02-11 · 3 obs
○ 2026-03-26 20:53:56
○ 2026-04-13 06:55:28
●NSns2.afternic.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 20:53:56
● 2026-04-13 06:55:28
○NSns2.mx4.authorname.com2020-02-11 → 2020-02-11 · 3 obs
○ 2026-03-26 20:53:56
○ 2026-04-13 06:55:28
○MXmx3.mx4.authorname.com2020-02-11 → 2020-02-11 · 3 obs
○ 2026-03-26 20:53:56
○ 2026-04-13 06:55:28
○MXmx4.mx4.authorname.com2020-02-11 → 2020-02-11 · 3 obs
○ 2026-03-26 20:53:56
○ 2026-04-13 06:55:28
●A13.248.169.482026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 20:53:56
● 2026-04-13 06:55:28
○A173.194.206.262020-02-11 → 2020-02-11 · 3 obs
○ 2026-03-26 20:53:56
○ 2026-04-13 06:55:28
●A76.223.54.1462026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 20:53:56
● 2026-04-13 06:55:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| authorname.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 authorname.com (unsigned zone)
⏱️ Timing
Total: 235ms | 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
mx4.authorname.com is the parent of mx4.mx4.authorname.com.
IP Addresses
mx4.authorname.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.
other host names for instance www.21stcenturyideas.com, toxichub.com, mailno.miss-international.com, adultroms.com and mail.campusbits.com share IP numbers with mx4.authorname.com.
Name Servers
mx4.authorname.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mx4.authorname.com shares the same name server setup as other domains, for example erikvilela.ca.websiterecord.com, arabiannightsbooks.com, pokertime.org, 555yk.com and gooyon.com.
mx4.authorname.com at least partially shares name servers with other domains, for instance cybermed.net, xtml.org, thhb.com, opeat.com and slat.co.
These name servers are commonly used with the name servers verification-urj2ap2akmgcchkhharttb.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