authc.com - robtex.com
authc.com
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=1785769507 | ||||||
Subdomains
mail.authc.com |
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSdns1.registrar-servers.com2016-12-15 → 2026-08-03 · 4 obs
○ 2018-05-25 17:52:40
● 2026-07-09 13:01:22
● 2026-08-03 15:11:32
●NSdns2.registrar-servers.com2016-12-15 → 2026-08-03 · 4 obs
○ 2018-05-25 17:52:40
● 2026-07-09 13:01:22
● 2026-08-03 15:11:32
○NSns-1157.awsdns-16.org2018-05-25 → 2018-05-25 · 4 obs
● 2018-05-25 17:52:40
○ 2026-07-09 13:01:22
○ 2026-08-03 15:11:32
○NSns-1604.awsdns-08.co.uk2018-05-25 → 2018-05-25 · 4 obs
● 2018-05-25 17:52:40
○ 2026-07-09 13:01:22
○ 2026-08-03 15:11:32
○NSns-481.awsdns-60.com2018-05-25 → 2018-05-25 · 4 obs
● 2018-05-25 17:52:40
○ 2026-07-09 13:01:22
○ 2026-08-03 15:11:32
○NSns-553.awsdns-05.net2018-05-25 → 2018-05-25 · 4 obs
● 2018-05-25 17:52:40
○ 2026-07-09 13:01:22
○ 2026-08-03 15:11:32
○MXeforward1.registrar-servers.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
○MXeforward2.registrar-servers.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
○MXeforward3.registrar-servers.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
○MXeforward4.registrar-servers.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
○MXeforward5.registrar-servers.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
●MXinbound-smtp.us-east-1.amazonaws.com2026-07-09 → 2026-08-03 · 3 obs
● 2026-07-09 13:01:22
● 2026-08-03 15:11:32
○MXmail.authc.com2018-05-25 → 2018-05-25 · 4 obs
● 2018-05-25 17:52:40
○ 2026-07-09 13:01:22
○ 2026-08-03 15:11:32
○A162.255.119.2502016-12-15 → 2016-12-15 · 3 obs
○ 2018-05-25 17:52:40
○ 2026-08-03 15:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| authc.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authc.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Hierarchy
authc.com serves as the parent of mail.authc.com.
Name Servers
authc.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
authc.com shares its NS records with other domains, for example thzekv.com, golfcourse.co, owndesign.co.uk and two others.
authc.com and other domains like waltonsgin.com, bria.care and kundenmagnet.net share some name servers
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
The sole mail server for authc.com is inbound-smtp.us-east-1.amazonaws.com.
Among the domains sharing a mail server setup with authc.com are greattastefusionnm.com, asurionid.dev, javacodingschool.slack.com and two others.
There is at least a partial MX overlap between authc.com and other domains, including gltechnologies.atlassian.net, goodwillsr.org, fundosocialsicredi.com.br and two others.
These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.