oltrd.cc - robtex.com
oltrd.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.156.21.203🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-18-156-21-203.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns-1599.awsdns-07.co.uk ⭐ | ||||||
| A | 2600:9000:5306:3f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1599.awsdns-07.co.uk | ||||||
| A | 205.251.198.63🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1599.awsdns-07.co.uk | ||||||
| NS | ns-1178.awsdns-19.org | ||||||
| A | 2600:9000:5304:9a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1178.awsdns-19.org | ||||||
| A | 205.251.196.154🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1178.awsdns-19.org | ||||||
| NS | ns-188.awsdns-23.com | ||||||
| A | 2600:9000:5300:bc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-188.awsdns-23.com | ||||||
| A | 205.251.192.188🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-188.awsdns-23.com | ||||||
| NS | ns-788.awsdns-34.net | ||||||
| A | 2600:9000:5303:1400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-788.awsdns-34.net | ||||||
| A | 205.251.195.20🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-788.awsdns-34.net | ||||||
| SOA | ns-1599.awsdns-07.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786122673 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
oltrd.cc |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1178.awsdns-19.org2026-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 17:15:24
●NSns-1599.awsdns-07.co.uk2026-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 17:15:24
●NSns-188.awsdns-23.com2026-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 17:15:24
●NSns-788.awsdns-34.net2026-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 17:15:24
●A18.156.21.2032026-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 17:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac3.nstld.com, ac2.nstld.com, ac4.nstld.com | - |
| oltrd.cc | ns-1599.awsdns-07.co.uk, ns-1178.awsdns-19.org, ns-788.awsdns-34.net, ns-188.awsdns-23.com | - |
✅ Authoritative Response
Server:205.251.192.188
NS records: ns-1599.awsdns-07.co.uk, ns-1178.awsdns-19.org, ns-788.awsdns-34.net, ns-188.awsdns-23.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oltrd.cc (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.156.21.203 |
| NS | 4 | ns-1178.awsdns-19.org, ns-1599.awsdns-07.co.uk... |
| SOA | 1 | ns-1599.awsdns-07.co.uk awsdns-hostmaste |
Analysis
IP Addresses
oltrd.cc points to a single IP number: 18.156.21.203.
Name Servers
oltrd.cc has four authoritative name servers: ns-188.awsdns-23.com, ns-788.awsdns-34.net, ns-1178.awsdns-19.org and ns-1599.awsdns-07.co.uk.
The name servers of oltrd.cc overlap at least partially with those of other domains — among them cardprint.ch, c.b589.firerescue1.com, d3n80nohtarf3v.cloudfront.net and two more.
Each of the four hosts ns-188.awsdns-23.com, ns-788.awsdns-34.net, ns-1178.awsdns-19.org and ns-1599.awsdns-07.co.uk has two IP addresses. ns-188.awsdns-23.com points to 205.251.192.188 and 2600:9000:5300:bc00::1. ns-788.awsdns-34.net points to 205.251.195.20 and 2600:9000:5303:1400::1. ns-1178.awsdns-19.org points to 205.251.196.154 and 2600:9000:5304:9a00::1. ns-1599.awsdns-07.co.uk points to 205.251.198.63 and 2600:9000:5306:3f00::1.