sfcel.org - robtex.com
sfcel.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.auth-ns.sonic.net ⚠️ Not in zone NS records | ||||||
| A | 2001:5a8:601:53:209:148:110:23🇺🇸 AS463752001:5a8::/32 Sonic.net, Inc. | ||||||
| A | 209.148.110.23🇺🇸 AS46375209.148.96.0/20 Sonic.net, Inc. | ||||||
| PTR | a.auth-ns.sonic.net | ||||||
| NS | b.auth-ns.sonic.net ⚠️ Not in zone NS records | ||||||
| A | 2607:43c1:1:3::144AS268582607:43c1::/32 Sonic.net, Inc. | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| A | 75.101.68.144🇺🇸 AS2685875.101.64.0/19 Sonic.net, Inc. | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| NS | c.auth-ns.sonic.net ⚠️ Not in zone NS records | ||||||
| A | 2600:3c03::2000:1fff:fe97:bcf4🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | new-c.auth-ns.sonic.net | ||||||
| A | 162.216.16.194🇺🇸 AKAMAI-LINODE-AP162.216.16.0/22 Akamai Technologies | ||||||
| PTR | new-c.auth-ns.sonic.net | ||||||
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=1774966895 | ||||||
Same first word
sfcel.org |
Similar names
DNS History
7 records (3 active, 4 former)
●NSa.auth-ns.sonic.net2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 14:42:18
●NSb.auth-ns.sonic.net2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 14:42:18
●NSc.auth-ns.sonic.net2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 14:42:18
○NSns1.sonic.net2015-06-04 → 2017-10-18 · 4 obs
● 2017-10-18 06:42:56
○ 2026-03-14 20:27:36
○ 2026-03-31 14:42:18
○MXcustmx.sonic.net2015-06-04 → 2017-10-18 · 4 obs
● 2017-10-18 06:42:56
○ 2026-03-14 20:27:36
○ 2026-03-31 14:42:18
○MXmail.sfcel.org2015-06-04 → 2017-10-18 · 4 obs
● 2017-10-18 06:42:56
○ 2026-03-14 20:27:36
○ 2026-03-31 14:42:18
○A173.228.102.712015-06-04 → 2017-10-18 · 4 obs
● 2017-10-18 06:42:56
○ 2026-03-14 20:27:36
○ 2026-03-31 14:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sfcel.org | a.auth-ns.sonic.net, b.auth-ns.sonic.net, c.auth-ns.sonic.net | - |
✅ Authoritative Response
Server:209.148.110.23
NS records: a.auth-ns.sonic.net, b.auth-ns.sonic.net, c.auth-ns.sonic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfcel.org (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sfcel.org is delegated to three name servers: a.auth-ns.sonic.net, b.auth-ns.sonic.net and c.auth-ns.sonic.net.
sfcel.org at least partially shares name servers with other domains, for example 62.142.64.in-addr.arpa, 175.0.50.in-addr.arpa, rapid1.com, 144.214.65.in-addr.arpa and mentalhealthjourney.com.
These name servers are commonly used with ns1.sonic.net and sonic.net and d.auth-ns.sonic.net.
Host names with two IP numbers:
a.auth-ns.sonic.net points to 2001:5a8:601:53:209:148:110:23 and 209.148.110.23
b.auth-ns.sonic.net points to 2607:43c1:1:3::144 and 75.101.68.144
c.auth-ns.sonic.net points to 2600:3c03::2000:1fff:fe97:bcf4 and 162.216.16.194