centurylinktechnology.info - robtex.com
centurylinktechnology.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns6a.savvis.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 212.124.226.231🇬🇧 AS3561212.124.224.0/19 | ||||||
| PTR | ns6a.savvis.net | ||||||
| NS | ns1.savvis.net | ||||||
| A | 209.16.211.42🇺🇸 AS3561209.16.211.0/24 | ||||||
| PTR | ns1.savvis.net | ||||||
| NS | ns2.savvis.net | ||||||
| A | 204.194.10.206🇺🇸 AS3561204.194.8.0/21 | ||||||
| PTR | ns2.savvis.net | ||||||
| NS | ns3.savvis.net | ||||||
| A | 209.83.162.35🇺🇸 AS3561209.83.128.0/17 | ||||||
| PTR | ns3.savvis.net | ||||||
| NS | ns4.savvis.net | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns6a.savvis.netabuse@centurylinkservices.net serial=2210616010 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778617628 | ||||||
Same first word
DNS History
7 records (7 active, 0 former)
●NSns1.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns2.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns3.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns4.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns5.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns6.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
●NSns6a.savvis.net2026-03-23 → 2026-05-12 · 2 obs
● 2026-05-12 20:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| centurylinktechnology.info | ns3.savvis.net, ns6.savvis.net, ns4.savvis.net, ns2.savvis.net... | - |
✅ Authoritative Response
Server:209.16.211.42
NS records: ns3.savvis.net, ns6.savvis.net, ns4.savvis.net, ns2.savvis.net, ns1.savvis.net, ns5.savvis.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centurylinktechnology.info (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | ns4.savvis.net, ns6a.savvis.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.savvis.net abuse.centurylinkservices |
Analysis
Name Servers
centurylinktechnology.info's zone 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.
centurylinktechnology.info at least partially shares name servers with other domains, for example 194.79.206.in-addr.arpa, 37.89.64.in-addr.arpa, 12.14.64.in-addr.arpa, 156.216.167.in-addr.arpa and josecuervo-blanco.com.
these name servers are commonly used with the following name servers: dns01.savvis.net, dns02.savvis.net, dns03.savvis.net, dns04.savvis.net, ns03.savvis.net, ns05.savvis.net, ns01.savvis.net, ns02.savvis.net, ns04.savvis.net and pdns1.isc.savvis.net.
Host names with one IP number:
ns1.savvis.net ->209.16.211.42
ns2.savvis.net ->204.194.10.206
ns3.savvis.net ->209.83.162.35
ns4.savvis.net ->204.70.49.234
ns5.savvis.net ->204.71.116.25