trfa.org - dns.ninja
trfa.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=1786253133 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (11 active, 6 former)
●NSns-cloud-b1.googledomains.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●NSns-cloud-b2.googledomains.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●NSns-cloud-b3.googledomains.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●NSns-cloud-b4.googledomains.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
○NSns59.worldnic.com2015-08-14 → 2018-11-15 · 4 obs
● 2018-11-15 22:19:52
○ 2026-02-19 08:20:10
○ 2026-08-09 05:57:42
○NSns60.worldnic.com2015-08-14 → 2018-11-15 · 4 obs
● 2018-11-15 22:19:52
○ 2026-02-19 08:20:10
○ 2026-08-09 05:57:42
●MXalt1.aspmx.l.google.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●MXalt2.aspmx.l.google.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●MXaspmx.l.google.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
○MXmx1.emailsrvr.com2015-08-14 → 2016-07-07 · 4 obs
● 2016-07-07 02:41:10
○ 2017-03-15 21:55:24
○ 2026-08-09 05:57:42
○MXmx2.emailsrvr.com2015-08-14 → 2016-07-07 · 4 obs
● 2016-07-07 02:41:10
○ 2017-03-15 21:55:24
○ 2026-08-09 05:57:42
○MXtrfa-org.mail.protection.outlook.com2017-03-15 → 2018-11-15 · 5 obs
● 2017-03-15 21:55:24
● 2018-11-15 22:19:52
○ 2026-02-19 08:20:10
○ 2026-08-09 05:57:42
●A35.172.21.1982026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
●A35.172.39.2322026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 08:20:10
● 2026-08-09 05:57:42
○A96.47.131.782015-08-14 → 2018-11-15 · 4 obs
● 2018-11-15 22:19:52
○ 2026-02-19 08:20:10
○ 2026-08-09 05:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| trfa.org | ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.172.21.198, 35.172.39.232 |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
mail.trfa.org and www.trfa.org are both subdomains of trfa.org.
IP Addresses
trfa.org points to the IP addresses 35.172.21.198 and 35.172.39.232
myacsn.org, tnacc.org, scpha.com and two other host names share IP numbers with trfa.org.
Name Servers
The authoritative name servers for trfa.org are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between trfa.org and other domains — homewizard.be, novel-drop.com, ahlypt.co and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
trfa.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
trfa.org has at least partial mail server overlap with other domains such as euler.xyz, ns500768.ns500759.ns500758.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500735.ns500708.ns500735.ns500652.ns500619.ns500576.trackreceptor.com, ns500768.ns500758.ns500758.ns500759.ns500698.ns500736.ns500698.ns500736.ns500708.ns500576.ns500698.ns500576.ns500652.ns500619.trackreceptor.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c29::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.