tysabrisupport.com - robtex.com
tysabrisupport.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.140.255.195🇺🇸 AS3561205.140.224.0/19 | ||||||
| PTR | tysabri.com | ||||||
| NS | ns2.savvis.net ⭐ | ||||||
| A | 204.194.10.206🇺🇸 AS3561204.194.8.0/21 | ||||||
| PTR | ns2.savvis.net | ||||||
| NS | ns1.savvis.net | ||||||
| A | 209.16.211.42🇺🇸 AS3561209.16.211.0/24 | ||||||
| PTR | ns1.savvis.net | ||||||
| NS | ns3.savvis.net | ||||||
| A | 209.83.162.35🇺🇸 AS3561209.83.128.0/17 | ||||||
| PTR | ns3.savvis.net | ||||||
| NS | ns4.savvis.net ⚠️ Not in parent delegation | ||||||
| A | 204.70.49.234🇺🇸 AS3561204.70.0.0/15 | ||||||
| PTR | ns4.savvis.net | ||||||
| NS | ns5.savvis.net | ||||||
| A | 204.71.116.25🇺🇸 AS3561204.70.0.0/15 | ||||||
| PTR | ns5.savvis.net | ||||||
| NS | ns6.savvis.net | ||||||
| A | 212.124.226.230🇬🇧 AS3561212.124.224.0/19 | ||||||
| PTR | ns6.savvis.net | ||||||
| NS | ns6a.savvis.net ⚠️ Not in parent delegation | ||||||
| A | 212.124.226.231🇬🇧 AS3561212.124.224.0/19 | ||||||
| PTR | ns6a.savvis.net | ||||||
| SOA | ns2.savvis.netdns-admin@centurylink.com serial=2191106000 | ||||||
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=1777489821 | ||||||
Subdomains
www.tysabrisupport.com |
Same first word
DNS History
8 records (8 active, 0 former)
●NSns1.savvis.net2015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
●NSns2.savvis.net2015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
●NSns3.savvis.net2015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
●NSns4.savvis.net2015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
●NSns5.savvis.net2015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
●NSns6.savvis.net2026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 19:28:30
● 2026-04-29 19:28:32
●NSns6a.savvis.net2026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 19:28:30
● 2026-04-29 19:28:32
●A205.140.255.1952015-06-20 → 2026-04-29 · 2 obs
● 2026-04-29 19:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tysabrisupport.com | ns1.savvis.net, ns2.savvis.net, ns3.savvis.net, ns6.savvis.net... | - |
✅ Authoritative Response
Server:212.124.226.230
NS records: ns1.savvis.net, ns2.savvis.net, ns3.savvis.net, ns6.savvis.net, ns5.savvis.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tysabrisupport.com (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.140.255.195 |
| NS | 7 | ns6a.savvis.net, ns5.savvis.net... |
| SOA | 1 | ns2.savvis.net dns-admin.centurylink.com |
Analysis
Hierarchy
www.tysabrisupport.com is a child of tysabrisupport.com.
IP Addresses
tysabrisupport.com resolves to one IP number: 205.140.255.195.
Other host names, for instance tysabrifacts.com, www.tysabrisupport.com and tysabricenter.com share IP numbers with tysabrisupport.com.
Name Servers
tysabrisupport.com is delegated to seven name servers: ns1.savvis.net, ns2.savvis.net, ns3.savvis.net, ns4.savvis.net, ns5.savvis.net, ns6.savvis.net and ns6a.savvis.net.
tysabrisupport.com at least partially shares name servers with other domains, including 186.15.64.in-addr.arpa, 162.88.216.in-addr.arpa, waltham2bo2.savvis.net, findadamandeve.com and 71.89.216.in-addr.arpa.
These name servers are commonly used with dns01.savvis.net, dns02.savvis.net, dns03.savvis.net, dns04.savvis.net, ns02.savvis.net, ns01.savvis.net, ns03.savvis.net, ns04.savvis.net, ns05.savvis.net and pdns1.isc.savvis.net.
Host names with one IP number:
ns1.savvis.net points to: 209.16.211.42
ns2.savvis.net points to: 204.194.10.206
ns3.savvis.net points to: 209.83.162.35
ns4.savvis.net points to: 204.70.49.234
ns5.savvis.net points to: 204.71.116.25
ns6.savvis.net points to: 212.124.226.230
ns6a.savvis.net points to: 212.124.226.231