ns1.duo.su - robtex.com
ns1.duo.su
| DNSSEC | โ ๏ธ Not signed | ||||||
duo.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns1.yandex.net โญ | ||||||
| NS | dns2.yandex.net | ||||||
| MX | mx.yandex.net โญ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=5 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA213.251.197.742016-06-28 โ 2017-01-09 ยท 4 obs
โ 2016-06-28 04:49:06
โ 2017-01-09 10:43:58
โ 2026-05-09 16:26:04
โ 2026-05-09 16:26:06
โ 2017-01-09 10:43:58
โ 2026-05-09 16:26:04
โ 2026-05-09 16:26:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | 10 records |
| duo.su | dns1.yandex.net, dns2.yandex.net | - |
โ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for duo.su (unsigned zone)
โฑ๏ธ Timing
Total: 1292ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)