rfkline.com - dns.ninja
rfkline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 97.74.215.163🇺🇸 GODADDY97.74.128.0/17 | ||||||
| PTR | 163.215.74.97.host.secureserver.net | ||||||
| NS | ns49.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2182::19🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| A | 97.74.104.25🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| NS | ns50.domaincontrol.com | ||||||
| A | 2603:5:2282::19🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| A | 173.201.72.25🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| MX | smtp2.pleasants.org ⭐ | ||||||
| A | 96.73.160.34🇺🇸 COMCAST-IBONE96.64.0.0/11 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | smtp.pleasants.org | ||||||
| MX | barracuda.pleasants.org(4) | ||||||
| A | 50.202.188.6🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| TXT | v=spf1 ip4:208.65.144.0/21 ip4:208.81.64.0/22 include:mxlogic.net include:spf... | ||||||
| SOA | ns49.domaincontrol.comdns@jomax.net 2025-11-20 #0 | ||||||
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=1785031332 | ||||||
Subdomains
mail.rfkline.com |
Same first word
rfkline.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns49.domaincontrol.com2015-08-23 → 2026-07-26 · 2 obs
● 2026-07-26 02:16:16
●NSns50.domaincontrol.com2015-08-23 → 2026-07-26 · 2 obs
● 2026-07-26 02:16:16
●MXbarracuda.pleasants.org2026-03-24 → 2026-07-26 · 3 obs
● 2026-03-24 19:59:42
● 2026-07-26 02:16:16
○MXfortimail.pleasants.org2016-04-23 → 2017-08-30 · 5 obs
● 2016-04-23 16:36:18
● 2017-08-30 23:23:00
○ 2026-03-24 19:59:42
○ 2026-07-26 02:16:16
○MXmail.rfkline.com2015-08-23 → 2016-01-17 · 4 obs
● 2016-01-17 23:26:18
○ 2016-04-23 16:36:18
○ 2026-07-26 02:16:16
●MXsmtp2.pleasants.org2016-04-23 → 2026-07-26 · 3 obs
● 2016-04-23 16:36:18
● 2026-07-26 02:16:16
●A97.74.215.1632015-08-23 → 2026-07-26 · 2 obs
● 2026-07-26 02:16:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rfkline.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfkline.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 97.74.215.163 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 2 | smtp2.pleasants.org (pri: 2), barracuda.pleasants.org (pri: 4) |
| TXT | 1 | v=spf1 ip4:208.65.144.0/21 ip4:208.81.64 |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
Hierarchy
rfkline.com is a parent domain of mail.rfkline.com.
IP Addresses
rfkline.com directs to one IP number, which is 97.74.215.163.
163.215.74.97.host.secureserver.net, for instance, is one of the other host names sharing IP numbers with rfkline.com.
Name Servers
rfkline.com uses two name servers for its delegation: ns49.domaincontrol.com and ns50.domaincontrol.com.
rfkline.com has the same name server delegation as a number of other domains, such as littledeadthings.com, pro-cement.com, gut-achter.de and two more.
The two host names ns49.domaincontrol.com and ns50.domaincontrol.com each have a pair of IP addresses: ns49.domaincontrol.com has 97.74.104.25 and 2603:5:2182::19, and ns50.domaincontrol.com has 173.201.72.25 and 2603:5:2282::19.
Mail Servers
The MX records for rfkline.com point to two mail servers: barracuda.pleasants.org and smtp2.pleasants.org.
rfkline.com has at least some mail servers in common with other domains, such as cdgi.us, pleasants.org, klinellc.net and dcsoils.com.
These mail servers tend to be used in conjunction with mail2.pleasants.org, exchange.pleasants.org, mail.pleasants.org and two additional mail servers.
barracuda.pleasants.org and smtp2.pleasants.org each resolve to one IP number: barracuda.pleasants.org points to 50.202.188.6 and smtp2.pleasants.org points to 96.73.160.34.