ybfso.org - robtex.com
ybfso.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.126.155.254🇺🇸 CONTABO-USA144.126.152.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | s1.afghanet.af | ||||||
| NS | ns1.afghanet.af ⭐ | ||||||
| A | 144.126.155.254🇺🇸 CONTABO-USA144.126.152.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | s1.afghanet.af | ||||||
| NS | ns2.afghanet.af | ||||||
| A | 144.126.155.254🇺🇸 CONTABO-USA144.126.152.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | s1.afghanet.af | ||||||
| MX | ybfso.org ⭐ | ||||||
| A | 144.126.155.254🇺🇸 CONTABO-USA144.126.152.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | s1.afghanet.af | ||||||
| TXT | v=spf1 +a +mx +ip4:144.126.155.254 +ip4:37.60.248.180 +ip4:207.180.249.179 ~all | ||||||
| SOA | ns1.afghanet.afsupport@afghanet.com 2026-02-20 #1 | ||||||
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=1773551953 | ||||||
MX for
ybfso.org |
Same first word
ybfso.org |
Similar names
fybos.com |
yfsbo.com |
fboys.com |
bsyof.com |
byfos.sk |
sofby.com |
osfyb.net |
boyfs.com |
boysf.com |
bofys.com |
fsbyo.com |
fosby.no |
bosfy.com |
DNS History
4 records (4 active, 0 former)
●NSns1.afghanet.af2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 23:53:28
●NSns2.afghanet.af2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 23:53:28
●MXybfso.org2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 23:53:28
●A144.126.155.2542026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 23:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ybfso.org | ns2.afghanet.af, ns1.afghanet.af | - |
✅ Authoritative Response
Server:144.126.155.254
NS records: ns2.afghanet.af, ns1.afghanet.af
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ybfso.org (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.126.155.254 |
| NS | 2 | ns1.afghanet.af, ns2.afghanet.af |
| MX | 1 | ybfso.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:144.126.155.254 +ip4: |
| SOA | 1 | ns1.afghanet.af support.afghanet.com |
Analysis
Mail Server Role
For ybfso.org, the mail server is ybfso.org.
IP Addresses
ybfso.org points to a single IP number: 144.126.155.254.
other host names for instance ns1.afghanet.af, ainhe.org.af, s1.afghanet.af, ns2.afghanet.af and afghanet.af share IP numbers with ybfso.org.
Name Servers
ybfso.org is delegated to two name servers: ns1.afghanet.af and ns2.afghanet.af.
ybfso.org shares the same name server setup as other domains, for example ainhe.org.af, sober.af, afghanet.af, vetserv.af and suntelecom.af.
ybfso.org at least partially shares its name servers with other domains, for instance 124.86.103.in-addr.arpa.
Host names with a single IP number:
ns1.afghanet.af points to 144.126.155.254 and ns2.afghanet.af points to 144.126.155.254.
Host names that point to 144.126.155.254: ns1.afghanet.af and ns2.afghanet.af.
Mail Servers
One mail server handles ybfso.org.
Host name ybfso.org points to IP address 144.126.155.254.