contracter.io - robtex.com
contracter.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.54.236.55🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix | ||||||
| PTR | ec2-52-54-236-55.compute-1.amazonaws.com | ||||||
| A | 98.83.98.18🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | ns-1349.awsdns-40.org ⭐ | ||||||
| A | 2600:9000:5305:4500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1349.awsdns-40.org | ||||||
| A | 205.251.197.69🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1349.awsdns-40.org | ||||||
| NS | ns-1597.awsdns-07.co.uk | ||||||
| A | 2600:9000:5306:3d00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1597.awsdns-07.co.uk | ||||||
| A | 205.251.198.61🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1597.awsdns-07.co.uk | ||||||
| NS | ns-244.awsdns-30.com | ||||||
| A | 2600:9000:5300:f400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-244.awsdns-30.com | ||||||
| A | 205.251.192.244🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-244.awsdns-30.com | ||||||
| NS | ns-559.awsdns-05.net | ||||||
| A | 2600:9000:5302:2f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-559.awsdns-05.net | ||||||
| A | 205.251.194.47🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-559.awsdns-05.net | ||||||
| SOA | ns-1349.awsdns-40.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1774650720 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns-1349.awsdns-40.org2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
●NSns-1597.awsdns-07.co.uk2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
●NSns-244.awsdns-30.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
●NSns-559.awsdns-05.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
○A3.210.9.1272026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 22:57:18
●A52.54.236.552026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
○A54.208.130.2462026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-27 22:57:18
●A98.83.98.182026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| contracter.io | ns-559.awsdns-05.net, ns-244.awsdns-30.com, ns-1349.awsdns-40.org, ns-1597.awsdns-07.co.uk | - |
✅ Authoritative Response
Server:205.251.198.61
NS records: ns-559.awsdns-05.net, ns-244.awsdns-30.com, ns-1349.awsdns-40.org, ns-1597.awsdns-07.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contracter.io (unsigned zone)
⏱️ Timing
Total: 931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 98.83.98.18, 52.54.236.55 |
| NS | 4 | ns-1349.awsdns-40.org, ns-1597.awsdns-07.co.uk... |
| SOA | 1 | ns-1349.awsdns-40.org awsdns-hostmaster. |
Analysis
IP Addresses
contracter.io resolves to two IP numbers: 52.54.236.55 and 98.83.98.18.
Other host names, for instance ec2-52-54-236-55.compute-1.amazonaws.com, share IP numbers with contracter.io.
Name Servers
contracter.io is delegated to four name servers: ns-244.awsdns-30.com, ns-559.awsdns-05.net, ns-1349.awsdns-40.org and ns-1597.awsdns-07.co.uk.
contracter.io at least partially shares name servers with other domains, for instance winforcity.com, lukeelten.de, nwhcap.com, harada-kaikei.com and myt.cm.
Host names with two IP numbers:
ns-244.awsdns-30.com points to 2600:9000:5300:f400::1 and 205.251.192.244; ns-559.awsdns-05.net points to 2600:9000:5302:2f00::1 and 205.251.194.47; ns-1349.awsdns-40.org points to 2600:9000:5305:4500::1 and 205.251.197.69; ns-1597.awsdns-07.co.uk points to 2600:9000:5306:3d00::1 and 205.251.198.61.