ns1.21cs.com - robtex.com
ns1.21cs.com
| DNSSEC | β οΈ Not signed | ||||||
21cs.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 199.60.103.49πΊπΈ CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242 | ||||||
| A | 199.60.103.149πΊπΈ CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242 | ||||||
| NS | ns-487.awsdns-60.com β | ||||||
| NS | ns-1124.awsdns-12.org | ||||||
| NS | ns-1645.awsdns-13.co.uk | ||||||
| NS | ns-589.awsdns-09.net | ||||||
| MX | 21cs-com.mail.protection.outlook.com β | ||||||
| TXT | anthropic-domain-verification-prcnwk=0znkqfZI0qv2ToANA0V19p5td | ||||||
| TXT | atlassian-domain-verification=xMSlwRaB5wpkzytV8nDjeCA6ksPrzY7XWVEPOuPH0TeMpai... | ||||||
| TXT | b8dvnwn7q6cp2tzxkjvly5wy14jmn34m | ||||||
| TXT | v=spf1 ip4:164.90.172.12 include:spf.protection.outlook.com include:smtp.ulti... | ||||||
| SOA | ns-487.awsdns-60.comawsdns-hostmaster@amazon.com serial=1 | ||||||
PTR for
NS for
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA216.238.217.102015-06-01 β 2017-08-29 Β· 3 obs
β 2015-06-01 03:24:08
β 2017-08-29 14:16:10
β 2026-03-28 07:10:48
β 2017-08-29 14:16:10
β 2026-03-28 07:10:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| 21cs.com | ns-589.awsdns-09.net, ns-487.awsdns-60.com, ns-1645.awsdns-13.co.uk, ns-1124.awsdns-12.org | 1 record |
β Authoritative Response
Server:205.251.194.77
NS records: ns-589.awsdns-09.net, ns-487.awsdns-60.com, ns-1645.awsdns-13.co.uk, ns-1124.awsdns-12.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 21cs.com (unsigned zone)
β±οΈ Timing
Total: 539ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-487.awsdns-60.com)