lumen.lc - robtex.com
lumen.lc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.68.54.34🇺🇸 AS33564.0.0.0/9 | ||||||
| PTR | developer-ext.level3.com | ||||||
| NS | authns1.qwest.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2001:428::5🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 AS20963.144.0.0/12 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns1.centurylink.net ⚠️ Not in zone NS records | ||||||
| A | 2001:428::5🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 AS20963.144.0.0/12 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.centurylink.net ⚠️ Not in zone NS records | ||||||
| A | 2001:428::6🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 AS209208.44.0.0/14 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
| NS | authns2.qwest.net ⚠️ Not in parent delegation | ||||||
| A | 2001:428::6🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 AS209208.44.0.0/14 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | authns1.qwest.netabuse@centurylinkservices.net serial=2210617001 | ||||||
lc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1785207982 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSauthns1.centurylink.net2026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 03:13:14
●NSauthns2.centurylink.net2026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 03:13:14
●A4.68.54.342026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 03:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lc | c0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, d0.cctld.afilias-nst.org... | 12 records |
| lumen.lc | authns1.centurylink.net, authns2.centurylink.net | - |
✅ Authoritative Response
Server:63.150.72.4
NS records: authns1.centurylink.net, authns2.centurylink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lumen.lc (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.68.54.34 |
| NS | 2 | authns2.qwest.net, authns1.qwest.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | authns1.qwest.net abuse.centurylinkservi |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (c0.cctld.afilias-nst.info, c0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info...)
Analysis
IP Addresses
lumen.lc has exactly one IP address — 4.68.54.34.
lumenhelpdesk.com, lumentech.tech, lumenworkplace.com plus two other host names have IP numbers in common with lumen.lc.
Name Servers
Four name servers handle the delegation for lumen.lc: authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.
lumen.lc shares at least some of its name servers with other domains, including 18.40.209.in-addr.arpa, 122.144.63.in-addr.arpa, valleynews.com and two others.
These name servers are frequently seen alongside ns1.principal.com, auth20.ns.wcom.com, auth40.ns.uu.net and 7 other name servers.
authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net each have two IP addresses. Specifically, authns1.centurylink.net resolves to 63.150.72.4 and 2001:428::5, authns2.centurylink.net resolves to 208.44.130.120 and 2001:428::6, authns1.qwest.net resolves to 63.150.72.4 and 2001:428::5 and authns2.qwest.net resolves to 208.44.130.120 and 2001:428::6.
Host names pointing to 2001:428::5 IP addresses: authns1.centurylink.net and authns1.qwest.net.
Host names pointing to 63.150.72.4 IP addresses: authns1.centurylink.net and authns1.qwest.net.
Host names pointing to 2001:428::6 IP addresses: authns2.centurylink.net and authns2.qwest.net.
Host names pointing to 208.44.130.120 IP addresses: authns2.centurylink.net and authns2.qwest.net.