cfer.com - dns.ninja
cfer.com
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=1781367333 | ||||||
Subdomains
autorecord.cfer.com |
ns1.cfer.com |
ix03-s.cfer.com |
conf.cfer.com |
dumb.cfer.com |
webres.cfer.com |
mx01-s.cfer.com |
webres2.cfer.com |
sx03-s.cfer.com |
sirvan2.cfer.com |
dx03-s.cfer.com |
openp-cert.cfer.com |
dumber.cfer.com |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSgblx.net2015-09-03 → 2017-08-24 · 4 obs
● 2017-08-24 18:56:14
○ 2026-02-22 01:39:40
○ 2026-06-13 16:36:06
●NSname.jfk.gblx.net2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 16:36:06
●NSname.lon.gblx.net2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 16:36:06
●NSname.phx.gblx.net2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 16:36:06
●NSname.roc.gblx.net2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 16:36:06
●NSname.snv.gblx.net2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 16:36:06
○MXcluster5.us.messagelabs.com2016-11-12 → 2017-08-30 · 5 obs
● 2016-11-12 03:50:30
● 2017-08-30 04:04:28
○ 2026-02-22 01:39:40
○ 2026-06-13 16:36:06
○MXcluster5a.us.messagelabs.com2016-11-12 → 2017-08-30 · 5 obs
● 2016-11-12 03:50:30
● 2017-08-30 04:04:28
○ 2026-02-22 01:39:40
○ 2026-06-13 16:36:06
○MXmail01.globalcrossing.com2015-09-03 → 2016-10-19 · 4 obs
● 2016-10-19 19:48:52
○ 2016-11-12 03:50:30
○ 2026-06-13 16:36:06
○MXmail04.globalcrossing.com2015-09-03 → 2016-10-19 · 4 obs
● 2016-10-19 19:48:52
○ 2016-11-12 03:50:30
○ 2026-06-13 16:36:06
●MXmxa-007e5801.gslb.pphosted.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 01:39:40
● 2026-06-13 16:36:06
●MXmxb-007e5801.gslb.pphosted.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 01:39:40
● 2026-06-13 16:36:06
○MXsmtp.globalcrossing.com2015-09-03 → 2016-10-19 · 4 obs
● 2016-10-19 19:48:52
○ 2016-11-12 03:50:30
○ 2026-06-13 16:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| cfer.com | name.phx.gblx.net, name.roc.gblx.net, name.snv.gblx.net | - |
✅ Authoritative Response
Server:209.130.187.10
NS records: name.phx.gblx.net, name.roc.gblx.net, name.snv.gblx.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfer.com (unsigned zone)
⏱️ Timing
Total: 2314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | name.snv.gblx.net, name.lon.gblx.net... |
| MX | 2 | mxa-007e5801.gslb.pphosted.com (pri: 10), mxb-007e5801.gslb.pphosted.com (pri: 10) |
| TXT | 4 | v=spf1 include:spf-007e5801.pphosted.com, L0E0V32723... |
| SOA | 1 | name.jfk.gblx.net dns-admin.centurylink. |
Analysis
Hierarchy
cfer.com is the parent domain of autorecord.cfer.com, ns1.cfer.com, ix03-s.cfer.com, conf.cfer.com, dumb.cfer.com and a few other host names.
Name Servers
cfer.com has five name servers, which are name.jfk.gblx.net, name.lon.gblx.net, name.phx.gblx.net and two others.
cfer.com shares at least some of its name servers with other domains, including mbe.com, 254.132.206.in-addr.arpa, 117.57.206.in-addr.arpa and two others.
These name servers are frequently seen alongside name.roc.gblx.net, name.snv.gblx.net, name.jfk1.gblx.net and 3 other name servers.
Hostnames that resolve to two IP addresses:
name.lon.gblx.net points to 206.165.6.10 and 2001:450:2005:2::6.
name.phx.gblx.net points to 206.165.6.10 and 2001:450:2005:2::6.
Host names with one IP number:
name.jfk.gblx.net points to 64.212.106.87.
name.roc.gblx.net points to 209.130.187.10.
name.snv.gblx.net points to 67.17.215.134.
name.lon.gblx.net and name.phx.gblx.net are host names that each point to 2001:450:2005:2::6 IP addresses.
name.lon.gblx.net and name.phx.gblx.net are host names that each point to 206.165.6.10 IP addresses.
Mail Servers
Mail for cfer.com is handled by two mail servers — mxa-007e5801.gslb.pphosted.com and mxb-007e5801.gslb.pphosted.com.
cfer.com uses an identical mail server configuration to several other domains — among them lvlt.com, qwest.com, fusepoint.com and two more.
cfer.com shares at least some of its mail servers with other domains, such as centurylink.de.
mxa-007e5801.gslb.pphosted.com and mxb-007e5801.gslb.pphosted.com both resolve to the same single IP address: 205.220.178.108.
mxa-007e5801.gslb.pphosted.com and mxb-007e5801.gslb.pphosted.com are host names that each point to 205.220.178.108 IP addresses.