sck.to - robtex.com
sck.to
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.199.159.247🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC | ||||||
| PTR | static.247.159.199.138.clients.your-server.de | ||||||
| NS | ns-443.awsdns-55.com ⭐ | ||||||
| A | 2600:9000:5301:bb00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-443.awsdns-55.com | ||||||
| A | 205.251.193.187🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-443.awsdns-55.com | ||||||
| NS | ns-1403.awsdns-47.org | ||||||
| A | 2600:9000:5305:7b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1403.awsdns-47.org | ||||||
| A | 205.251.197.123🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1403.awsdns-47.org | ||||||
| NS | ns-1870.awsdns-41.co.uk | ||||||
| A | 2600:9000:5307:4e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1870.awsdns-41.co.uk | ||||||
| A | 205.251.199.78🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1870.awsdns-41.co.uk | ||||||
| NS | ns-577.awsdns-08.net | ||||||
| A | 2600:9000:5302:4100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-577.awsdns-08.net | ||||||
| A | 205.251.194.65🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-577.awsdns-08.net | ||||||
| SOA | ns-443.awsdns-55.comawsdns-hostmaster@amazon.com serial=1 | ||||||
to
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778538618 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1403.awsdns-47.org2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:10
●NSns-1870.awsdns-41.co.uk2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:10
●NSns-443.awsdns-55.com2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:10
●NSns-577.awsdns-08.net2026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:10
●A138.199.159.2472026-04-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| to | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| sck.to | ns-443.awsdns-55.com, ns-577.awsdns-08.net, ns-1403.awsdns-47.org, ns-1870.awsdns-41.co.uk | - |
✅ Authoritative Response
Server:205.251.199.78
NS records: ns-443.awsdns-55.com, ns-577.awsdns-08.net, ns-1403.awsdns-47.org, ns-1870.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for to (unsigned zone)
⏱️ Timing
Total: 403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.199.159.247 |
| NS | 4 | ns-1403.awsdns-47.org, ns-1870.awsdns-41.co.uk... |
| SOA | 1 | ns-443.awsdns-55.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
sck.to points to IP number 138.199.159.247.
Name Servers
sck.to is delegated to four name servers: ns-443.awsdns-55.com, ns-577.awsdns-08.net, ns-1403.awsdns-47.org and ns-1870.awsdns-41.co.uk.
sck.to shares name servers with other domains at least partially, for example 55-ff.com, randdservicesllc.com, llk.se, eefteeftoa.net and shogidb2.com.
These name servers are commonly used with the name servers ns-804.awsdns-36.net and ns-1090.awsdns-08.org.
Host names with two IP numbers:
ns-443.awsdns-55.com points to: 2600:9000:5301:bb00::1 and 205.251.193.187
ns-577.awsdns-08.net points to: 2600:9000:5302:4100::1 and 205.251.194.65
ns-1403.awsdns-47.org points to: 2600:9000:5305:7b00::1 and 205.251.197.123
ns-1870.awsdns-41.co.uk points to: 2600:9000:5307:4e00::1 and 205.251.199.78