century21first.com - robtex.com
century21first.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns69.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2184::2d🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns69.domaincontrol.com | ||||||
| A | 97.74.104.45🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns69.domaincontrol.com | ||||||
| NS | ns70.domaincontrol.com | ||||||
| A | 2603:5:2284::2d🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns70.domaincontrol.com | ||||||
| A | 173.201.72.45🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns70.domaincontrol.com | ||||||
| SOA | ns69.domaincontrol.comdns@jomax.net 2026-07-19 #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=1784880957 | ||||||
Same first word
century21first.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns69.domaincontrol.com2015-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 08:43:26
●NSns70.domaincontrol.com2015-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 08:43:26
○MXalt1.aspmx.l.google.com2015-06-14 → 2017-02-15 · 4 obs
● 2017-02-15 23:55:28
○ 2020-01-06 02:12:50
○ 2026-07-24 08:43:26
○MXalt2.aspmx.l.google.com2015-06-14 → 2016-04-27 · 4 obs
● 2016-04-27 12:18:44
○ 2017-02-15 23:55:28
○ 2026-07-24 08:43:26
○MXaspmx.l.google.com2015-06-14 → 2017-02-15 · 4 obs
● 2017-02-15 23:55:28
○ 2020-01-06 02:12:50
○ 2026-07-24 08:43:26
○MXaspmx2.googlemail.com2015-06-14 → 2016-04-27 · 4 obs
● 2016-04-27 12:18:44
○ 2017-02-15 23:55:28
○ 2026-07-24 08:43:26
○MXaspmx3.googlemail.com2015-06-14 → 2016-04-27 · 4 obs
● 2016-04-27 12:18:44
○ 2017-02-15 23:55:28
○ 2026-07-24 08:43:26
●A13.248.213.452026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 08:43:26
○A184.168.221.322017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 23:55:28
○ 2020-01-06 02:12:50
○ 2026-07-24 08:43:26
○A198.66.229.1712015-06-14 → 2016-04-27 · 4 obs
● 2016-04-27 12:18:44
○ 2017-02-15 23:55:28
○ 2026-07-24 08:43:26
●A76.223.67.1892026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 08:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| century21first.com | ns69.domaincontrol.com, ns70.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.45
NS records: ns69.domaincontrol.com, ns70.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for century21first.com (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns70.domaincontrol.com, ns69.domaincontrol.com |
| SOA | 1 | ns69.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns69.domaincontrol.com, ns69.domaincontrol.com, ns70.domaincontrol.com...)
Analysis
IP Addresses
century21first.com has two IP addresses: 13.248.213.45 and 76.223.67.189
ibmiddleschool.com, aboutyou.uk, hollywoodbes.us plus two other host names have IP numbers in common with century21first.com.
Name Servers
The NS records for century21first.com delegate to ns69.domaincontrol.com and ns70.domaincontrol.com.
The name server configuration of century21first.com is shared with other domains, for instance keeperofthecoins.com, hammer.plumbing, seniorbrief.com and two others.
ns69.domaincontrol.com resolves to 97.74.104.45 and 2603:5:2184::2d. Likewise, ns70.domaincontrol.com resolves to 173.201.72.45 and 2603:5:2284::2d — two IP addresses apiece.