sierrasky1.com - robtex.com
sierrasky1.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1786457809 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns-us.1and1-dns.com2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○NSns-us.1and1-dns.de2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○NSns-us.1and1-dns.org2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○NSns-us.1and1-dns.us2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○NSns61.domaincontrol.com2019-04-08 → 2019-04-08 · 4 obs
○ 2017-02-18 09:45:04
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
○NSns62.domaincontrol.com2019-04-08 → 2019-04-08 · 4 obs
○ 2017-02-18 09:45:04
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
○MXmx00.1and1.com2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○MXmx01.1and1.com2015-11-19 → 2016-06-22 · 4 obs
● 2015-11-19 03:38:00
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○A192.195.77.322016-06-22 → 2016-06-22 · 4 obs
○ 2016-02-24 16:53:20
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○A2607:f1c0:1000:903d:a559:39e0:6eaf:400a2015-11-19 → 2016-02-24 · 4 obs
● 2015-11-19 03:38:00
● 2016-02-24 16:53:20
○ 2016-06-22 12:53:04
○ 2026-08-11 14:30:18
● 2016-02-24 16:53:20
○ 2016-06-22 12:53:04
○ 2026-08-11 14:30:18
○A2607:f1c0:1000:903d:d5f:7d42:fb3f:a0002016-06-22 → 2016-06-22 · 4 obs
○ 2016-02-24 16:53:20
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
● 2016-06-22 12:53:04
○ 2017-02-18 09:45:04
○ 2026-08-11 14:30:18
○A50.63.202.622019-04-08 → 2019-04-08 · 4 obs
○ 2017-02-18 09:45:04
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
● 2019-04-08 16:47:18
○ 2026-07-12 19:38:00
○ 2026-08-11 14:30:18
○A66.175.236.1572015-11-19 → 2016-02-24 · 4 obs
● 2015-11-19 03:38:00
● 2016-02-24 16:53:20
○ 2016-06-22 12:53:04
○ 2026-08-11 14:30:18
● 2016-02-24 16:53:20
○ 2016-06-22 12:53:04
○ 2026-08-11 14:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|