mail.rh-dev.com - dns.ninja
mail.rh-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.147🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | lb-212-147.above.com | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.182.77🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.182.85🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.51🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.53🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| A | 103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | park-mx.above.com | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-06-09 #1 | ||||||
rh-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.147🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | 5014.ns1.abovedomains.com ⚠️ Not in zone NS records | ||||||
| NS | 5014.ns2.abovedomains.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-06-09 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.abovedomains.com2026-06-08 → 2026-06-08 · 1 obs
●NSns2.abovedomains.com2026-06-08 → 2026-06-08 · 1 obs
●A103.224.212.1472026-06-08 → 2026-06-08 · 2 obs
● 2026-06-08 21:02:16
○A82.98.181.702019-01-10 → 2026-02-14 · 4 obs
● 2026-02-14 21:35:20
○ 2026-03-02 06:07:06
○ 2026-06-08 21:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rh-dev.com | 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com | 8 records |
✅ Authoritative Response
Server:103.224.182.10
NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rh-dev.com (unsigned zone)
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.147 |
| NS | 2 | ns2.abovedomains.com, ns1.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com...)
Analysis
IP Addresses
mail.rh-dev.com has exactly one IP address — 103.224.212.147.
crfsdnzhizlicagldiler.com, listenamerica.org, laolaosi.cc plus two other host names have IP numbers in common with mail.rh-dev.com.
Name Servers
DNS delegation for mail.rh-dev.com points to two name servers: ns1.abovedomains.com and ns2.abovedomains.com.
The name server configuration of mail.rh-dev.com is shared with other domains, for instance hotel.travel-web.com.tw, ns1.skirmizim.com, cues.it and two others.
mail.rh-dev.com has at least partial name server overlap with other domains, such as northerndrives.com, lacky-chanse.online, 0ls.xyz and two others.
These name servers tend to appear in conjunction with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns15.abovedomains.com and seven others.
The hostnames ns1.abovedomains.com and ns2.abovedomains.com each have 4 IP addresses — ns1.abovedomains.com has 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; ns2.abovedomains.com has 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.
Mail Servers
mail.rh-dev.com uses one mail server — park-mx.above.com.
The mail server setup of mail.rh-dev.com matches that of other domains such as aragos.co.uk, cosace.it, aaron.zibets.com and two others.
park-mx.above.com has exactly one IP number: 103.224.212.34.