www.ctl.io - robtex.com
www.ctl.io
ctl.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.62.175.202🇺🇸 Microsoft168.62.0.0/15 MICROSOFT | ||||||
| NS | authns1.qwest.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | authns1.centurylink.net ⚠️ Not in zone NS records | ||||||
| NS | authns2.centurylink.net ⚠️ Not in zone NS records | ||||||
| NS | authns2.qwest.net ⚠️ Not in parent delegation | ||||||
| MX | mxa-007e5801.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-007e5801.gslb.pphosted.com ⭐ | ||||||
| TXT | MS=ms32416240 | ||||||
| TXT | _xuj8cd6udcur858x30tl7bcp7sh2l4x | ||||||
| TXT | 1zs189r5p416nzbkfzbz20bgkcggq8f8 | ||||||
| TXT | Notice anything missing? Let jack.stevens@lumen.com know. | ||||||
| TXT | v=spf1 include:spf-007e5802.pphosted.com include:spf.mandrillapp.com ip4:155.... | ||||||
| TXT | _w8s3qyz5jw6z0k6tjzlkiletpimi147 | ||||||
| TXT | _zzp9v5bqlsvvyoaxi2i3bbl9vrkmk25 | ||||||
| SOA | authns1.qwest.netnoc@centurylinkcloud.com serial=2260428000 | ||||||
rank #353693 globally
rank #2621 in the tld
WOT: SAFE (78/100)
📈 Tranco rank: #300,409
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
○A104.20.26.492016-12-28 → 2016-12-28 · 3 obs
○ 2026-04-01 19:45:00
○ 2026-05-01 17:30:00
○A104.20.27.492016-12-28 → 2016-12-28 · 3 obs
○ 2026-04-01 19:45:00
○ 2026-05-01 17:30:00
○A2400:cb00:2048:1::6814:1a312016-12-28 → 2016-12-28 · 3 obs
○ 2026-04-01 19:45:00
○ 2026-05-01 17:30:00
○A2400:cb00:2048:1::6814:1b312016-12-28 → 2016-12-28 · 3 obs
○ 2026-04-01 19:45:00
○ 2026-05-01 17:30:00
●CNAMEctl.io2026-04-01 → 2026-05-01 · 3 obs
● 2026-04-01 19:45:00
● 2026-05-01 17:30:00
○CNAMEwww.ctl.io.cdn.cloudflare.net2016-12-28 → 2016-12-28 · 3 obs
○ 2026-04-01 19:45:00
○ 2026-05-01 17:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| ctl.io | authns2.centurylink.net, authns1.centurylink.net | - |
✅ Authoritative Response
Server:63.150.72.4
NS records: authns2.centurylink.net, authns1.centurylink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctl.io (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ctl.io |
Analysis
IP Addresses
www.ctl.io points to an IP address: 168.62.175.202.
Other host names, for instance ctl.io, share IP numbers with www.ctl.io.
Name Servers
www.ctl.io delegates to four name servers: authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.
www.ctl.io at least partially shares name servers with other domains, for instance 211.81.206.in-addr.arpa, 14.202.173.in-addr.arpa, permanax.com, 199.164.72.in-addr.arpa and thechinohillsreporter.com.
these name servers are commonly used with ns1.kmcmail.net, ns2.kmcmail.net, ns1.principal.com, auth20.ns.wcom.com, auth40.ns.uu.net, authns2.dnvr.qwest.net, authns1.mpls.qwest.net, dns0.madisonriver.net, dns1.madisonriver.net and dns2.madisonriver.net.
Host names with two IP numbers
authns1.centurylink.net points to 2001:428::5 and 63.150.72.4
authns2.centurylink.net points to 2001:428::6 and 208.44.130.120
authns1.qwest.net points to 2001:428::5 and 63.150.72.4
authns2.qwest.net points to 2001:428::6 and 208.44.130.120
Names pointing to 2001:428::5: authns1.centurylink.net and authns1.qwest.net
Names pointing to 63.150.72.4: authns1.centurylink.net and authns1.qwest.net
Names pointing to 2001:428::6: authns2.centurylink.net and authns2.qwest.net
Names pointing to 208.44.130.120: authns2.centurylink.net and authns2.qwest.net
Mail Servers
www.ctl.io is handled by two mail servers: mxa-007e5801.gslb.pphosted.com and mxb-007e5801.gslb.pphosted.com.
www.ctl.io uses the same mail server setup as other domains, for instance centurylinkservices.net, centurytel.com, level3.or.at, digitalteleport.com and l3.com.
www.ctl.io shares at least some mail servers with other domains, for instance centurylink.de.
Host names with one IP:
mxa-007e5801.gslb.pphosted.com points to: 205.220.166.108
mxb-007e5801.gslb.pphosted.com points to: 205.220.178.108