usfc.org - dns.ninja
usfc.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=1783715716 | ||||||
Subdomains
mx.usfc.org |
Same first word
Similar names
DNS History
16 records (9 active, 7 former)
○NSns.buydomains.com2015-07-04 → 2017-11-20 · 4 obs
● 2017-11-20 06:48:24
○ 2026-03-27 21:05:10
○ 2026-07-10 21:07:56
●NSns1.domain.com2026-03-27 → 2026-07-10 · 5 obs
● 2026-03-27 21:05:10
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
○NSns1.pendingrenewaldeletion.com2026-06-23 → 2026-06-23 · 4 obs
● 2026-06-23 14:50:58
○ 2026-07-10 21:07:54
○ 2026-07-10 21:07:56
●NSns2.domain.com2026-03-27 → 2026-07-10 · 5 obs
● 2026-03-27 21:05:10
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
○NSns2.pendingrenewaldeletion.com2026-06-23 → 2026-06-23 · 4 obs
● 2026-06-23 14:50:58
○ 2026-07-10 21:07:54
○ 2026-07-10 21:07:56
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
●MXaspmx.l.google.com2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
●MXmx.usfc.org2026-03-27 → 2026-07-10 · 4 obs
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
○A141.8.225.1242015-12-02 → 2016-12-27 · 5 obs
● 2015-12-02 15:29:38
● 2016-12-27 16:12:20
○ 2017-11-20 06:48:24
○ 2026-07-10 21:07:56
○A207.148.248.1432017-11-20 → 2017-11-20 · 4 obs
● 2017-11-20 06:48:24
○ 2026-03-27 21:05:10
○ 2026-07-10 21:07:56
○A208.91.197.1322026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 16:03:00
○ 2026-06-27 20:23:26
○ 2026-07-10 21:07:56
○A50.63.202.1042015-07-04 → 2015-10-26 · 4 obs
● 2015-10-26 21:46:52
○ 2015-12-02 15:29:38
○ 2026-07-10 21:07:56
●A67.227.192.832026-03-27 → 2026-07-10 · 5 obs
● 2026-03-27 21:05:10
○ 2026-06-23 14:50:58
● 2026-07-10 21:07:54
● 2026-07-10 21:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| usfc.org | ns2.domain.com, ns1.domain.com | - |
✅ Authoritative Response
Server:172.64.53.117
NS records: ns2.domain.com, ns1.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usfc.org (unsigned zone)
⏱️ Timing
Total: 3299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.227.192.83 |
| NS | 2 | ns1.domain.com, ns2.domain.com |
| MX | 6 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | NS1.DOMAIN.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
The domain mx.usfc.org falls under the parent usfc.org.
IP Addresses
usfc.org resolves to one IP address: 67.227.192.83.
otisliterature.com, stanleysautobody.com, nylandscaping.com and two other host names share IP numbers with usfc.org.
Name Servers
usfc.org has two authoritative name servers — ns1.domain.com and ns2.domain.com.
usfc.org uses the same name servers as several other domains — among them floridaparrotrescue.org, meltonandcompany.com, ayahwise.ai and two more.
At least some of usfc.org's name servers are shared with other domains, for example banihashemian.com, charlestonsign.us, elsandwichcriollo.online and two more.
It is common for these name servers to be used in conjunction with the name servers ns3.domain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Each of ns1.domain.com and ns2.domain.com has one IP address: ns1.domain.com uses 172.64.52.73 and ns2.domain.com uses 172.64.53.117.
Mail Servers
usfc.org uses 6 mail servers for delivery: mx.usfc.org, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
usfc.org has at least partial mail server overlap with other domains such as ns500731.ns500671.ns500671.ns500731.ns500688.ns500688.ns500688.ns500649.ns500653.ns500153.tenderladiesbz.com, meerutpolypack.com, solutioncar.com and two more.
These mail servers commonly appear together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two other mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 142.251.167.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.
Hosts with just one IP address:
mx.usfc.org resolves to 208.91.197.132.