century22.info - robtex.com
century22.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.21.30.236🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-3-21-30-236.us-east-2.compute.amazonaws.com | ||||||
| A | 3.138.52.249🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| NS | ns-1285.awsdns-32.org ⭐ | ||||||
| A | 2600:9000:5305:500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1285.awsdns-32.org | ||||||
| A | 205.251.197.5🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1285.awsdns-32.org | ||||||
| NS | ns-1975.awsdns-54.co.uk | ||||||
| A | 2600:9000:5307:b700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1975.awsdns-54.co.uk | ||||||
| A | 205.251.199.183🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1975.awsdns-54.co.uk | ||||||
| NS | ns-483.awsdns-60.com | ||||||
| A | 2600:9000:5301:e300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-483.awsdns-60.com | ||||||
| A | 205.251.193.227🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-483.awsdns-60.com | ||||||
| NS | ns-792.awsdns-35.net | ||||||
| A | 2600:9000:5303:1800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| A | 205.251.195.24🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| SOA | ns-1285.awsdns-32.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778122854 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns-1285.awsdns-32.org2026-03-29 → 2026-05-07 · 3 obs
● 2026-03-29 16:34:42
● 2026-05-07 03:30:16
●NSns-1975.awsdns-54.co.uk2026-03-29 → 2026-05-07 · 3 obs
● 2026-03-29 16:34:42
● 2026-05-07 03:30:16
●NSns-483.awsdns-60.com2026-03-29 → 2026-05-07 · 3 obs
● 2026-03-29 16:34:42
● 2026-05-07 03:30:16
●NSns-792.awsdns-35.net2026-03-29 → 2026-05-07 · 3 obs
● 2026-03-29 16:34:42
● 2026-05-07 03:30:16
○NSns1.savvis.net2015-06-26 → 2017-06-19 · 4 obs
● 2017-06-19 11:56:48
○ 2026-03-29 16:34:42
○ 2026-05-07 03:30:16
○NSns2.savvis.net2015-06-26 → 2017-06-19 · 4 obs
● 2017-06-19 11:56:48
○ 2026-03-29 16:34:42
○ 2026-05-07 03:30:16
○NSns3.savvis.net2015-06-26 → 2017-06-19 · 4 obs
● 2017-06-19 11:56:48
○ 2026-03-29 16:34:42
○ 2026-05-07 03:30:16
○A18.118.64.202026-03-29 → 2026-05-07 · 2 obs
○ 2026-05-07 03:30:16
○A3.137.7.1562026-03-29 → 2026-03-29 · 2 obs
○ 2026-05-07 03:30:16
●A3.138.52.2492026-05-07 → 2026-05-07 · 2 obs
● 2026-05-07 03:30:16
○A3.151.64.682026-03-29 → 2026-05-07 · 2 obs
○ 2026-05-07 03:30:16
○A3.18.210.2052026-03-29 → 2026-03-29 · 2 obs
○ 2026-05-07 03:30:16
●A3.21.30.2362026-05-07 → 2026-05-07 · 2 obs
● 2026-05-07 03:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| century22.info | ns-1285.awsdns-32.org, ns-792.awsdns-35.net, ns-483.awsdns-60.com, ns-1975.awsdns-54.co.uk | - |
✅ Authoritative Response
Server:205.251.195.24
NS records: ns-1285.awsdns-32.org, ns-792.awsdns-35.net, ns-483.awsdns-60.com, ns-1975.awsdns-54.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for century22.info (unsigned zone)
⏱️ Timing
Total: 838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.138.52.249, 3.21.30.236 |
| NS | 4 | ns-1285.awsdns-32.org, ns-1975.awsdns-54.co.uk... |
| SOA | 1 | ns-1285.awsdns-32.org awsdns-hostmaster. |
Analysis
IP Addresses
century22.info points to two IP numbers: 3.21.30.236 and 3.138.52.249.
Other host names, for instance century21.biz, century21ms.com, century21rhodeisland.com, centrey21.com and century21in.com share IP numbers with century22.info.
Name Servers
century22.info is delegated to four name servers: ns-483.awsdns-60.com, ns-792.awsdns-35.net, ns-1285.awsdns-32.org and ns-1975.awsdns-54.co.uk.
century22.info at least partially shares name servers with other domains, for instance arrugia.com, susestore.com, entreprise-sncf.com, ps102.org and polygon.diamonds.
These name servers are commonly used with ns-127.awsdns-15.com, ns-1002.awsdns-61.net, ns-1399.awsdns-46.org, ns-1446.awsdns-52.org, ns-627.awsdns-14.net, ns-2003.awsdns-58.co.uk and ns-423.awsdns-52.com.
Host names with two IP numbers:
ns-483.awsdns-60.com points to: 2600:9000:5301:e300::1 and 205.251.193.227.
ns-792.awsdns-35.net points to: 2600:9000:5303:1800::1 and 205.251.195.24.
ns-1285.awsdns-32.org points to: 2600:9000:5305:500::1 and 205.251.197.5.
ns-1975.awsdns-54.co.uk points to: 2600:9000:5307:b700::1 and 205.251.199.183.