qfiber.store - robtex.com
qfiber.store
| 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.lumen.tech ⚠️ 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.lumen.tech ⚠️ 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=2210728001 | ||||||
store
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1785275661 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSauthns1.lumen.tech2026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 22:13:58
●NSauthns2.lumen.tech2026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 22:13:58
●A4.68.54.342026-07-27 → 2026-07-28 · 2 obs
● 2026-07-28 22:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| store | ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info | - |
| qfiber.store | authns1.lumen.tech, authns2.lumen.tech | - |
✅ Authoritative Response
Server:208.44.130.120
NS records: authns1.lumen.tech, authns2.lumen.tech
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qfiber.store (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.68.54.34 |
| NS | 2 | authns1.qwest.net, authns2.qwest.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | authns1.qwest.net abuse.centurylinkservi |
Analysis
IP Addresses
qfiber.store resolves to just one IP address, 4.68.54.34.
Two other host names, along with lumen.gd, lumentech.de and lumen.com.gy, also share IP numbers with qfiber.store.
Name Servers
The NS records for qfiber.store point to four name servers: authns1.qwest.net, authns2.qwest.net, authns1.lumen.tech and authns2.lumen.tech.
qfiber.store has at least partial name server overlap with other domains, such as 114.128.67.in-addr.arpa, 93.45.208.in-addr.arpa, 41.133.67.in-addr.arpa and two others.
authns1.centurylink.net, authns2.centurylink.net and dca-ans-01.inet.qwest.net — plus 7 other name servers — are commonly paired with these name servers.
authns1.qwest.net and authns1.lumen.tech both point to 63.150.72.4 and 2001:428::5; authns2.qwest.net and authns2.lumen.tech both point to 208.44.130.120 and 2001:428::6 — all four hostnames (authns1.qwest.net, authns2.qwest.net, authns1.lumen.tech and authns2.lumen.tech) resolve to exactly two IP addresses.
authns1.qwest.net along with authns1.lumen.tech each resolve to 2001:428::5 IP addresses.
authns1.qwest.net along with authns1.lumen.tech each resolve to 63.150.72.4 IP addresses.
authns2.qwest.net along with authns2.lumen.tech each resolve to 2001:428::6 IP addresses.
authns2.qwest.net along with authns2.lumen.tech each resolve to 208.44.130.120 IP addresses.