ars-grading.com - robtex.com
ars-grading.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.115.208.95🇯🇵 Amazon13.112.0.0/14 EC2 NRT prefix | ||||||
| PTR | ec2-13-115-208-95.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 54.178.203.75🇯🇵 Amazon54.178.128.0/17 EC2 NRT prefix | ||||||
| NS | ns-1671.awsdns-16.co.uk ⭐ | ||||||
| A | 2600:9000:5306:8700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1671.awsdns-16.co.uk | ||||||
| A | 205.251.198.135🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1671.awsdns-16.co.uk | ||||||
| NS | ns-1441.awsdns-52.org | ||||||
| A | 2600:9000:5305:a100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1441.awsdns-52.org | ||||||
| A | 205.251.197.161🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1441.awsdns-52.org | ||||||
| NS | ns-194.awsdns-24.com | ||||||
| A | 2600:9000:5300:c200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-194.awsdns-24.com | ||||||
| A | 205.251.192.194🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-194.awsdns-24.com | ||||||
| NS | ns-591.awsdns-09.net | ||||||
| A | 2600:9000:5302:4f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-591.awsdns-09.net | ||||||
| A | 205.251.194.79🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-591.awsdns-09.net | ||||||
| SOA | ns-1671.awsdns-16.co.ukawsdns-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
ars-grading.com |
DNS History
8 records (6 active, 2 former)
●NSns-1441.awsdns-52.org2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 14:58:26
●NSns-1671.awsdns-16.co.uk2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 14:58:26
●NSns-194.awsdns-24.com2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 14:58:26
●NSns-591.awsdns-09.net2026-02-21 → 2026-03-22 · 2 obs
● 2026-03-22 14:58:26
●A13.115.208.952026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 14:58:24
● 2026-03-22 14:58:26
○A3.114.20.1142026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-22 14:58:24
○ 2026-03-22 14:58:26
○A52.69.1.1932026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-22 14:58:24
○ 2026-03-22 14:58:26
●A54.178.203.752026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 14:58:24
● 2026-03-22 14:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| ars-grading.com | ns-194.awsdns-24.com, ns-591.awsdns-09.net, ns-1671.awsdns-16.co.uk, ns-1441.awsdns-52.org | 1 record |
✅ Authoritative Response
Server: 205.251.194.79
NS records: ns-194.awsdns-24.com, ns-591.awsdns-09.net, ns-1671.awsdns-16.co.uk, ns-1441.awsdns-52.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ars-grading.com (unsigned zone)
⏱️ Timing
Total: 1621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.115.208.95, 54.178.203.75 |
| NS | 4 | ns-1441.awsdns-52.org, ns-1671.awsdns-16.co.uk... |
| SOA | 1 | ns-1671.awsdns-16.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-194.awsdns-24.com)
Analysis
IP Addresses
ars-grading.com points to two IP numbers: 13.115.208.95 and 54.178.203.75.
Other host names, for instance ec2-54-178-203-75.ap-northeast-1.compute.amazonaws.com, share IP numbers with ars-grading.com.
Name Servers
ars-grading.com is delegated to four name servers: ns-194.awsdns-24.com, ns-591.awsdns-09.net, ns-1441.awsdns-52.org and ns-1671.awsdns-16.co.uk.
ars-grading.com shares name servers with other domains at least partially, for instance cochlear.es, allstay.kr, canalcjc.com.br, dodiisconference.com and shealth-social-api.samsunghealth.com.
These name servers are commonly used with ns-1269.awsdns-30.org, ns-692.awsdns-22.net, ns-1600.awsdns-08.co.uk and ns-1122.awsdns-12.org.
Host names with two IP numbers:
ns-194.awsdns-24.com resolves to 2600:9000:5300:c200::1 and 205.251.192.194.
ns-591.awsdns-09.net resolves to 2600:9000:5302:4f00::1 and 205.251.194.79.
ns-1441.awsdns-52.org resolves to 2600:9000:5305:a100::1 and 205.251.197.161.
ns-1671.awsdns-16.co.uk resolves to 2600:9000:5306:8700::1 and 205.251.198.135.