rfcoaching.com - robtex.com
rfcoaching.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1776846347 | ||||||
Same first word
rfcoaching.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 10:14:54
● 2026-04-22 08:44:30
●NSns2.afternic.com2026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 10:14:54
● 2026-04-22 08:44:30
○NSns29.domaincontrol.com2016-02-02 → 2018-01-17 · 4 obs
● 2018-01-17 00:29:38
○ 2026-02-15 10:14:54
○ 2026-04-22 08:44:30
○NSns30.domaincontrol.com2016-02-02 → 2018-01-17 · 4 obs
● 2018-01-17 00:29:38
○ 2026-02-15 10:14:54
○ 2026-04-22 08:44:30
○MXmailstore1.secureserver.net2016-02-02 → 2026-02-15 · 3 obs
● 2026-02-15 10:14:54
○ 2026-04-22 08:44:30
○MXsmtp.secureserver.net2016-02-02 → 2026-02-15 · 3 obs
● 2026-02-15 10:14:54
○ 2026-04-22 08:44:30
●A13.248.169.482026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 10:14:54
● 2026-04-22 08:44:30
○A184.168.221.432016-02-02 → 2018-01-17 · 4 obs
● 2018-01-17 00:29:38
○ 2026-02-15 10:14:54
○ 2026-04-22 08:44:30
●A76.223.54.1462026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 10:14:54
● 2026-04-22 08:44:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rfcoaching.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfcoaching.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
rfcoaching.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.
other host names for instance nullmx.czeckairline.com, value-domain.net, online-fragebogen.com, lifeinsurancemax.com and www.agercel.com share IP numbers with rfcoaching.com.
Name Servers
rfcoaching.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
rfcoaching.com shares the same name server setup as other domains, for example server1.bigmexico.com, petstylist.com, eleganttrading.com, womancaring.com and expressadmin.intellisync.com.
rfcoaching.com at least partially shares name servers with other domains, for instance directscore.com, mindbodysoulfestival.com, blado.com, elance.tech and binancebtc.com.
These name servers are commonly used with verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn and verification-fnaubphhz3uofkgpvkuwpk.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69