codexis.org - dns.ninja
codexis.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785210244 | ||||||
PTR for
MX for
codexis.org |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSauthns1.qwest.net2015-07-23 → 2026-07-28 · 4 obs
○ 2015-10-13 20:18:40
● 2016-01-14 00:03:36
● 2026-07-28 04:06:36
●NSauthns2.qwest.net2015-07-23 → 2026-07-28 · 5 obs
● 2015-10-13 20:18:40
○ 2016-01-14 00:03:36
● 2021-04-22 09:17:34
● 2026-07-28 04:06:36
●NSdca-ans-01.inet.qwest.net2026-03-16 → 2026-07-28 · 3 obs
● 2026-03-16 08:49:32
● 2026-07-28 04:06:36
●NSsvl-ans-01.inet.qwest.net2026-03-16 → 2026-07-28 · 3 obs
● 2026-03-16 08:49:32
● 2026-07-28 04:06:36
●MXcodexis.org2015-07-23 → 2026-07-28 · 2 obs
● 2026-07-28 04:06:36
●A63.237.200.352015-07-23 → 2026-07-28 · 2 obs
● 2026-07-28 04:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| codexis.org | dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net | - |
✅ Authoritative Response
Server:63.150.72.4
NS records: dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codexis.org (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.237.200.35 |
| NS | 2 | authns2.qwest.net, authns1.qwest.net |
| MX | 1 | codexis.org (pri: 10) |
| SOA | 1 | authns1.qwest.net dns-admin.qwestip.net |
Analysis
Mail Server Role
codexis.org handles its own mail, functioning as its own mail server.
IP Addresses
codexis.org resolves to just one IP address, 63.237.200.35.
Among the host names that share IP numbers with codexis.org is 63-237-200-35.dia.static.qwest.net, as one example.
Name Servers
The NS records for codexis.org point to four name servers: authns1.qwest.net, authns2.qwest.net, dca-ans-01.inet.qwest.net and svl-ans-01.inet.qwest.net.
The name servers of codexis.org overlap at least partially with those of other domains — among them futurestep.ie, 6.160.216.in-addr.arpa, 110.156.184.in-addr.arpa and two more.
These name servers commonly appear in delegations together with authns1.centurylink.net, authns2.centurylink.net, ns1.principal.com and 7 other.
Host names that have two IP addresses:
The A records for authns1.qwest.net return 63.150.72.4 and 2001:428::5.
The A records for authns2.qwest.net return 208.44.130.120 and 2001:428::6.
Host names that point to one IP address:
dca-ans-01.inet.qwest.net resolves to the IP address 63.150.72.4.
svl-ans-01.inet.qwest.net resolves to the IP address 208.44.130.120.
authns1.qwest.net and dca-ans-01.inet.qwest.net each have 63.150.72.4 IP addresses.
authns2.qwest.net and svl-ans-01.inet.qwest.net each have 208.44.130.120 IP addresses.
Mail Servers
codexis.org is served by just one mail server: codexis.org.
codexis.org resolves to 63.237.200.35 and no other IP number.