sfinity.net - dns.ninja
sfinity.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| NS | ns.sfinity.net ⭐ | ||||||
| NS | dns101.comcast.net | ||||||
| A | 2001:558:fe23:8:69:252:250:103🇺🇸 AS332872001:558:fe23::/48 | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103🇺🇸 COMCAST-IBONE69.240.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| A | 2001:558:1004:7:68:87:85:132🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| A | 2001:558:1014:c:68:87:76:228🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| A | 2001:558:100a:5:68:87:68:244🇺🇸 AS77252001:558:100a::/48 | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| A | 2001:558:100e:5:68:87:72:244🇺🇸 COMCAST-IBONE2001:558::/29 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244🇺🇸 COMCAST-IBONE68.80.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | dns105.comcast.net | ||||||
| SOA | ns.sfinity.netdnsmaster@comcastonline.com serial=2008073598 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783055441 | ||||||
Subdomains
ns.sfinity.net |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns101.comcast.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●NSdns102.comcast.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●NSdns103.comcast.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●NSdns104.comcast.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●NSdns105.comcast.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●NSns.sfinity.net2015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●A165.160.13.202015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
●A165.160.15.202015-07-08 → 2026-07-03 · 2 obs
● 2026-07-03 05:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| sfinity.net | dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net... | 10 records |
✅ Authoritative Response
Server:68.87.76.228
NS records: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net, dns105.comcast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 5 | dns103.comcast.net, dns105.comcast.net... |
| SOA | 1 | ns.sfinity.net dnsmaster.comcastonline.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns101.comcast.net, dns101.comcast.net, dns102.comcast.net...)
Analysis
Hierarchy
ns.sfinity.net is a subdomain of sfinity.net.
IP Addresses
sfinity.net has two IP addresses: 165.160.13.20 and 165.160.15.20
Additional host names — www.nextplc.sk, designbylowes.com, triphappens.us and two others — share IP numbers with sfinity.net.
Name Servers
The DNS delegation for sfinity.net covers 6 name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net and 3 more.
The name servers of sfinity.net overlap at least partially with those of other domains — among them 72.173.50.in-addr.arpa, philadelphia.pa.cbone.comcast.net, chaffee.fl.jacksvil.comcast.net and two more.
These name servers commonly co-occur with the name servers dns104.comcast.net, dns105.comcast.net, ns.anyscreem.com and ns.mycomcwst.org.
Host names with two IP numbers:
dns101.comcast.net maps to two IP addresses — 69.252.250.103 and 2001:558:fe23:8:69:252:250:103.
dns102.comcast.net maps to two IP addresses — 68.87.85.132 and 2001:558:1004:7:68:87:85:132.
dns103.comcast.net maps to two IP addresses — 68.87.76.228 and 2001:558:1014:c:68:87:76:228.
dns104.comcast.net maps to two IP addresses — 68.87.68.244 and 2001:558:100a:5:68:87:68:244.
dns105.comcast.net maps to two IP addresses — 68.87.72.244 and 2001:558:100e:5:68:87:72:244.