centrey21.com - robtex.com
centrey21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.138.148.53🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-138-148-53.us-east-2.compute.amazonaws.com | ||||||
| A | 13.58.85.89🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix | ||||||
| NS | ns-1312.awsdns-36.org ⭐ | ||||||
| A | 2600:9000:5305:2000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1312.awsdns-36.org | ||||||
| A | 205.251.197.32🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1312.awsdns-36.org | ||||||
| NS | ns-1010.awsdns-62.net | ||||||
| A | 2600:9000:5303:f200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1010.awsdns-62.net | ||||||
| A | 205.251.195.242🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1010.awsdns-62.net | ||||||
| NS | ns-1601.awsdns-08.co.uk | ||||||
| A | 2600:9000:5306:4100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1601.awsdns-08.co.uk | ||||||
| A | 205.251.198.65🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1601.awsdns-08.co.uk | ||||||
| NS | ns-374.awsdns-46.com | ||||||
| A | 2600:9000:5301:7600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-374.awsdns-46.com | ||||||
| A | 205.251.193.118🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-374.awsdns-46.com | ||||||
| SOA | ns-1312.awsdns-36.orgawsdns-hostmaster@amazon.com 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=1771291435 | ||||||
Same first word
centrey21.com |
DNS History
13 records (6 active, 7 former)
●NSns-1010.awsdns-62.net2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 14:30:50
●NSns-1312.awsdns-36.org2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 14:30:50
●NSns-1601.awsdns-08.co.uk2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 14:30:50
●NSns-374.awsdns-46.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 14:30:50
○NSns1.savvis.net2015-06-17 → 2017-06-19 · 3 obs
● 2017-06-19 11:08:40
○ 2026-02-26 14:30:50
○NSns2.savvis.net2015-06-17 → 2017-06-19 · 3 obs
● 2017-06-19 11:08:40
○ 2026-02-26 14:30:50
○NSns3.savvis.net2015-06-17 → 2017-06-19 · 3 obs
● 2017-06-19 11:08:40
○ 2026-02-26 14:30:50
○NSns4.savvis.net2015-06-17 → 2017-06-19 · 3 obs
● 2017-06-19 11:08:40
○ 2026-02-26 14:30:50
○NSns5.savvis.net2015-06-17 → 2017-06-19 · 3 obs
● 2017-06-19 11:08:40
○ 2026-02-26 14:30:50
●A13.58.85.892026-02-26 → 2026-02-26 · 1 obs
○A18.118.64.202026-02-26 → 2026-02-26 · 1 obs
●A3.138.148.532026-02-26 → 2026-02-26 · 1 obs
○A3.151.64.682026-02-26 → 2026-02-26 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centrey21.com | ns-374.awsdns-46.com, ns-1010.awsdns-62.net, ns-1601.awsdns-08.co.uk, ns-1312.awsdns-36.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.65
NS records: ns-374.awsdns-46.com, ns-1010.awsdns-62.net, ns-1601.awsdns-08.co.uk, ns-1312.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centrey21.com (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.58.85.89, 3.138.148.53 |
| NS | 4 | ns-1010.awsdns-62.net, ns-1312.awsdns-36.org... |
| SOA | 1 | ns-1312.awsdns-36.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-374.awsdns-46.com)
AI analysis
centrey21.com has two IP numbers: 3.138.148.53 and 13.58.85.89.
Other host names, for instance century21fla.com, century21il.com, century21massachusetts.com, century21.net and century21northdakota.com share IP numbers with centrey21.com.
centrey21.com delegates to four name servers: ns-374.awsdns-46.com, ns-1010.awsdns-62.net, ns-1312.awsdns-36.org and ns-1601.awsdns-08.co.uk.
centrey21.com at least partially shares name servers with other domains, including dad2.info, naamah.io, oshyn.net, espnfc.app and di3bqm6dbgp2c.cloudfront.net.
These name servers are commonly used with ns-219.awsdns-27.com, ns-706.awsdns-24.net, ns-1682.awsdns-18.co.uk, ns-87.awsdns-10.com, ns-999.awsdns-60.net and ns-1070.awsdns-05.org.
Host names with two IP numbers: ns-374.awsdns-46.com points to 2600:9000:5301:7600::1 and 205.251.193.118; ns-1010.awsdns-62.net points to 2600:9000:5303:f200::1 and 205.251.195.242; ns-1312.awsdns-36.org points to 2600:9000:5305:2000::1 and 205.251.197.32; ns-1601.awsdns-08.co.uk points to 2600:9000:5306:4100::1 and 205.251.198.65.