cfern.com - robtex.com
cfern.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.96.186.209🇺🇸 SINGLEHOP172.96.186.0/24 | ||||||
| PTR | 209.186.96.172.static.reverse.arandomserver.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:cfern.com.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=8 | ||||||
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=1774505977 | ||||||
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSdns1.registrar-servers.com2015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
○NSdns2.registrar-servers.com2015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
○NSdns3.registrar-servers.com2015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
○NSdns4.registrar-servers.com2015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
○NSdns5.registrar-servers.com2015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
●NSns1.siteground.net2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 16:36:16
● 2026-03-26 06:44:42
○NSns13.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-01 08:59:28
○ 2026-03-26 06:44:42
○NSns14.domaincontrol.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-01 08:59:28
○ 2026-03-26 06:44:42
●NSns2.siteground.net2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 16:36:16
● 2026-03-26 06:44:42
○MXmailstore1.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-01 08:59:28
○ 2026-03-26 06:44:42
●MXmx10.antispam.mailspamprotection.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 22:38:42
● 2026-03-26 06:44:42
●MXmx20.antispam.mailspamprotection.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 22:38:42
● 2026-03-26 06:44:42
●MXmx30.antispam.mailspamprotection.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 22:38:42
● 2026-03-26 06:44:42
○MXsmtp.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-01 08:59:28
○ 2026-03-26 06:44:42
●A172.96.186.2092026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 22:38:42
● 2026-03-26 06:44:42
○A64.202.189.1702008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-01 08:59:28
○ 2026-03-26 06:44:42
○A97.74.11.162015-08-01 → 2017-04-19 · 5 obs
● 2015-08-01 08:59:28
● 2017-04-19 06:26:08
○ 2026-02-21 16:36:16
○ 2026-03-26 06:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfern.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfern.com (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.96.186.209 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:cfern.com.spf.auto |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
cfern.com points to a single IP number: 172.96.186.209.
Other host names, for instance steamywindowsltd.com, musamwaky.com, rebeccaweinstein.com, scholarshipstory.com and www.speedstream.top share IP numbers with cfern.com.
Name Servers
cfern.com is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
cfern.com uses the same name server setup as other domains, for instance rockycode.com, hibama.com, taxi3010.at, salespainting.com and noumangroup.com.
cfern.com shares name servers with other domains at least partially, for instance waymoreisrael.com, italco.it, toobee.com, anthemtoday.com and alllivingmag.com.
Host names with one IP number:
ns1.siteground.net points to: 75.2.77.104.
ns2.siteground.net points to: 99.83.229.113.
Mail Servers
cfern.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
cfern.com shares some mail servers with other domains, including coloradospringsappliancerepair.com, abundantco.com, willemshuis.com, bluemarinesrl.it and debmatsurfacing.co.uk.
Host names with a single IP number:
mx10.antispam.mailspamprotection.com points to 34.149.79.66.
mx20.antispam.mailspamprotection.com points to 34.120.156.61.
mx30.antispam.mailspamprotection.com points to 34.111.121.216.