refa.org - robtex.com
refa.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dotster.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1781345182 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○NSdns0.zoneedit.com2015-06-18 → 2020-04-02 · 4 obs
● 2020-04-02 07:38:18
○ 2026-02-23 11:47:16
○ 2026-06-13 10:17:58
●NSns1.dotster.com2026-02-23 → 2026-06-13 · 3 obs
● 2026-02-23 11:47:16
● 2026-06-13 10:17:58
○NSns17.zoneedit.com2015-06-18 → 2020-04-02 · 4 obs
● 2020-04-02 07:38:18
○ 2026-02-23 11:47:16
○ 2026-06-13 10:17:58
●NSns2.dotster.com2026-02-23 → 2026-06-13 · 3 obs
● 2026-02-23 11:47:16
● 2026-06-13 10:17:58
○NSns4.zoneedit.com2015-06-18 → 2020-04-02 · 4 obs
● 2020-04-02 07:38:18
○ 2026-02-23 11:47:16
○ 2026-06-13 10:17:58
○MXus-smtp-inbound-1.mimecast.com2020-04-02 → 2026-06-12 · 9 obs
● 2026-03-20 10:36:20
○ 2026-03-20 11:25:32
● 2026-03-23 02:18:22
● 2026-05-21 08:52:52
○ 2026-05-26 00:44:44
● 2026-05-31 21:06:22
● 2026-06-12 21:07:20
○ 2026-06-13 10:17:58
○MXus-smtp-inbound-2.mimecast.com2020-04-02 → 2026-06-12 · 9 obs
● 2026-03-20 10:36:20
○ 2026-03-20 11:25:32
● 2026-03-23 02:18:22
● 2026-05-21 08:52:52
○ 2026-05-26 00:44:44
● 2026-05-31 21:06:22
● 2026-06-12 21:07:20
○ 2026-06-13 10:17:58
○A162.243.226.872015-06-18 → 2016-04-08 · 4 obs
● 2016-04-08 09:56:06
○ 2020-04-02 07:38:18
○ 2026-06-13 10:17:58
○A64.68.202.112020-04-02 → 2020-04-02 · 4 obs
● 2020-04-02 07:38:18
○ 2026-02-23 11:47:16
○ 2026-06-13 10:17:58
○A66.96.149.242026-02-23 → 2026-06-12 · 7 obs
● 2026-02-23 11:47:16
● 2026-05-21 08:52:52
○ 2026-05-26 00:44:44
● 2026-05-31 21:06:22
● 2026-06-12 21:07:20
○ 2026-06-13 10:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| refa.org | ns2.dotster.com, ns1.dotster.com | - |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns2.dotster.com, ns1.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refa.org (unsigned zone)
⏱️ Timing
Total: 3484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 5), us-smtp-inbound-2.mimecast.com (pri: 5) |
Analysis
Name Servers
refa.org uses two name servers for its delegation: ns1.dotster.com and ns2.dotster.com.
refa.org has the same name server delegation as a number of other domains, such as sagandowney.com, roperusa.com, luxuryauthority.net and two more.
The name servers of refa.org overlap at least partially with those of other domains — among them 13letter.net, omnamahshivaya.org, whenthewindblows.org and two more.
These name servers commonly appear in delegations together with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.nameresolve.com and 5 other.
Both ns1.dotster.com and ns2.dotster.com have a single IP address each — ns1.dotster.com resolves to 172.64.52.250 while ns2.dotster.com resolves to 172.64.53.155.