rnfengineering.com - dns.ninja
rnfengineering.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=1785133047 | ||||||
Same first word
rnfengineering.com |
DNS History
14 records (14 active, 0 former)
●NSdns1.name-services.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●NSdns2.name-services.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●NSdns3.name-services.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●NSdns4.name-services.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●NSdns5.name-services.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●MXalt1.aspmx.l.google.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●MXalt2.aspmx.l.google.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●MXaspmx.l.google.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●MXaspmx2.googlemail.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●MXaspmx3.googlemail.com2015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●A216.239.32.212015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●A216.239.34.212015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●A216.239.36.212015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
●A216.239.38.212015-07-21 → 2026-07-27 · 2 obs
● 2026-07-27 06:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rnfengineering.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rnfengineering.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.38.21, 216.239.32.21... |
| NS | 5 | dns1.name-services.com, dns5.name-services.com... |
| MX | 5 | aspmx2.googlemail.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=lHFw-4zrWJtukiV, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
rnfengineering.com points to the four IP addresses 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
gulpgrog.com, ugworld.es, comemkt.com and two other host names share IP numbers with rnfengineering.com.
Name Servers
rnfengineering.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
At least some of rnfengineering.com's name servers are shared with other domains, for example coyotestickets.com, tantrasitges.com, roi4sales.com and two more.
These name servers tend to be deployed in combination with the name servers dns4.name-services.com and dns5.name-services.com.
Hostnames that resolve to two IP addresses:
dns1.name-services.com maps to two IP addresses — 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com maps to two IP addresses — 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com maps to two IP addresses — 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com maps to two IP addresses — 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com maps to two IP addresses — 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
rnfengineering.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
rnfengineering.com has at least partial mail server overlap with other domains such as ns500759.ns500698.ns500698.ns500758.ns500758.ns500736.ns500735.ns500735.ns500735.ns500576.ns500708.ns500698.ns500698.ns500619.ns500576.trackreceptor.com, turbo.computer, ns500693.ns500693.ns500734.ns500699.ns500734.ns500734.ns500588.ns500683.ns500699.ns500588.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 142.251.111.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.