rtfh.org - dns.ninja
rtfh.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782590207 | ||||||
Subdomains
www.rtfh.org |
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSdns1.name-services.com2017-03-14 → 2019-12-30 · 5 obs
● 2017-03-14 16:40:16
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
○NSdns2.name-services.com2017-03-14 → 2019-12-30 · 5 obs
● 2017-03-14 16:40:16
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
○NSdns3.name-services.com2017-03-14 → 2019-12-30 · 5 obs
● 2017-03-14 16:40:16
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
○NSdns4.name-services.com2017-03-14 → 2019-12-30 · 5 obs
● 2017-03-14 16:40:16
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
○NSdns5.name-services.com2017-03-14 → 2019-12-30 · 5 obs
● 2017-03-14 16:40:16
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
●NSns1.hover.com2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 15:15:12
● 2026-06-27 20:18:44
●NSns2.hover.com2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 15:15:12
● 2026-06-27 20:18:44
○NSns47.1and1.com2015-08-23 → 2016-06-28 · 4 obs
● 2016-06-28 07:59:18
○ 2017-03-14 16:40:16
○ 2026-06-27 20:18:44
○NSns48.1and1.com2015-08-23 → 2016-06-28 · 4 obs
● 2016-06-28 07:59:18
○ 2017-03-14 16:40:16
○ 2026-06-27 20:18:44
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-06-27 · 2 obs
● 2026-06-27 20:18:44
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-06-27 · 2 obs
● 2026-06-27 20:18:44
●MXalt3.aspmx.l.google.com2017-03-14 → 2026-06-27 · 3 obs
● 2017-03-14 16:40:16
● 2026-06-27 20:18:44
●MXaspmx.l.google.com2015-08-23 → 2026-06-27 · 2 obs
● 2026-06-27 20:18:44
○MXaspmx2.googlemail.com2015-08-23 → 2016-06-28 · 4 obs
● 2016-06-28 07:59:18
○ 2017-03-14 16:40:16
○ 2026-06-27 20:18:44
●A132.148.214.2312026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 15:15:12
● 2026-06-27 20:18:44
○A23.185.0.22019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 14:38:36
○ 2026-02-23 15:15:12
○ 2026-06-27 20:18:44
○A69.63.132.1162015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 16:40:16
○ 2019-12-30 14:38:36
○ 2026-06-27 20:18:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| rtfh.org | ns2.hover.com, ns1.hover.com | - |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns2.hover.com, ns1.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfh.org (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 132.148.214.231 |
| NS | 2 | ns1.hover.com, ns2.hover.com |
| MX | 4 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | MS=ms32099628, v=spf1 include:_spf.google.com include:_ |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
Analysis
Hierarchy
The domain www.rtfh.org falls under the parent rtfh.org.
IP Addresses
rtfh.org directs to one IP number, which is 132.148.214.231.
Among the host names that share IP numbers with rtfh.org are 1ac.com, incoltinteriors.com, 84thomas.com and two others.
Name Servers
The NS records for rtfh.org delegate to ns1.hover.com and ns2.hover.com.
rtfh.org has the same name server delegation as a number of other domains, such as embroidered-stuff.com, designerdare.com, schrup.com and two more.
At least some of rtfh.org's name servers are shared with other domains, for example microwattcontrols.com, change-of-art.com, patrickortreat.com and two more.
These name servers tend to be used in conjunction with the name servers ns3.hover.com.
ns1.hover.com resolves to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. Likewise, ns2.hover.com resolves to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13 — two IP addresses apiece.
Mail Servers
The four mail servers for rtfh.org are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.
rtfh.org shares at least some of its mail servers with other domains — for example babds.com, spydeals.nl, echojanitorial.com and two more.
These mail servers tend to be used in conjunction with alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com and two additional mail servers.
Four hostnames, each resolving to a pair of IP addresses: aspmx.l.google.com directs to 64.233.180.27 and 2607:f8b0:4004:c1b::1a; alt1.aspmx.l.google.com directs to 108.177.123.27 and 2800:3f0:4003:c0f::1b; alt2.aspmx.l.google.com directs to 172.253.116.27 and 2a00:1450:400b:c02::1a; alt3.aspmx.l.google.com directs to 192.178.223.27 and 2a00:1450:4009:c0f::1b.