corvis.com - robtex.com
corvis.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.l3.net ⚠️ Not in zone NS records | ||||||
| A | 209.244.0.1🇺🇸 AS3356209.244.0.0/14 | ||||||
| PTR | ns1.level3.net | ||||||
| NS | ns2.l3.net ⚠️ Not in zone NS records | ||||||
| A | 209.244.0.2🇺🇸 AS3356209.244.0.0/14 | ||||||
| PTR | ns2.level3.net | ||||||
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=1781184278 | ||||||
PTR for
Subdomains
Same first word
corvis.info |
corvis.co.uk |
corvis.gr |
corvis.com.mx |
corvis.com.au |
corvis.de |
corvis.at |
corvis.com |
corvis.ca |
corvis.org |
corvis.net |
corvis.com.br |
corvis.eu |
Similar names
DNS History
9 records (2 active, 7 former)
●NSns1.l3.net2009-07-03 → 2026-06-11 · 5 obs
○ 2015-08-27 07:32:12
○ 2017-08-16 22:54:38
● 2026-02-19 11:35:54
● 2026-06-11 13:41:10
○NSns1.level3.net2015-08-27 → 2026-04-23 · 5 obs
● 2015-08-27 07:32:12
● 2026-04-23 05:41:32
○ 2026-06-09 06:02:32
○ 2026-06-11 13:41:10
●NSns2.l3.net2009-07-03 → 2026-06-11 · 5 obs
○ 2015-08-27 07:32:12
○ 2017-08-16 22:54:38
● 2026-02-19 11:35:54
● 2026-06-11 13:41:10
○NSns2.level3.net2015-08-27 → 2026-04-23 · 5 obs
● 2015-08-27 07:32:12
● 2026-04-23 05:41:32
○ 2026-06-09 06:02:32
○ 2026-06-11 13:41:10
○MXcluster4.us.messagelabs.com2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-27 07:32:12
○ 2026-06-11 13:41:10
○MXcluster4a.us.messagelabs.com2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-27 07:32:12
○ 2026-06-11 13:41:10
○MXcluster5.us.messagelabs.com2015-08-27 → 2026-04-23 · 5 obs
● 2015-08-27 07:32:12
● 2026-04-23 05:41:32
○ 2026-06-09 06:02:32
○ 2026-06-11 13:41:10
○MXcluster5a.us.messagelabs.com2015-08-27 → 2026-04-23 · 5 obs
● 2015-08-27 07:32:12
● 2026-04-23 05:41:32
○ 2026-06-09 06:02:32
○ 2026-06-11 13:41:10
○A216.140.57.1142009-07-03 → 2026-04-23 · 4 obs
● 2026-04-23 05:41:32
○ 2026-06-09 06:02:32
○ 2026-06-11 13:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| corvis.com | ns1.l3.net, ns2.l3.net | - |
✅ Authoritative Response
Server:209.244.0.1
NS records: ns1.l3.net, ns2.l3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corvis.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
corvis.com is the parent domain of brw.corvis.com and nova9.corvis.com.
Name Servers
corvis.com has two authoritative name servers — ns1.l3.net and ns2.l3.net.
corvis.com shares its name server setup with other domains, including level3globalcrossingacquisition.com, lumanarc.info, epik.net and two others.
corvis.com has at least partial name server overlap with other domains, such as level3.com, lvlt.net, broadwingnetworks.com and two others.
These name servers tend to appear together with the name servers ns1.level3.net, ns2.level3.net and dnsmgr2.level3.net.
ns1.l3.net directs to 209.244.0.1 and ns2.l3.net directs to 209.244.0.2; each host name points to exactly one IP number.