sfdc.as - robtex.com
sfdc.as
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.p07.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:7:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p07.nsone.net | ||||||
| A | 198.51.44.7🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p07.nsone.net | ||||||
| NS | dns2.p07.nsone.net | ||||||
| A | 2a00:edc0:6259:7:7::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p07.nsone.net | ||||||
| A | 198.51.45.7🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p07.nsone.net | ||||||
| NS | dns3.p07.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:7:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p07.nsone.net | ||||||
| A | 198.51.44.71🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p07.nsone.net | ||||||
| NS | dns4.p07.nsone.net | ||||||
| A | 2a00:edc0:6259:7:7::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p07.nsone.net | ||||||
| A | 198.51.45.71🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns4.p07.nsone.net | ||||||
| SOA | dns1.p07.nsone.nethostmaster@nsone.net serial=1582143335 | ||||||
as
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.as ⭐ | ||||||
| NS | ns1.asnic.biz | ||||||
| NS | ns2.asnic.info | ||||||
| NS | ns3.asnic.org | ||||||
| NS | ns4.asnic.uk | ||||||
| NS | ns5.asnic.us | ||||||
| MX | no.mx.nic.as ⭐ | ||||||
| TXT | Generation Time: 1781886405 | ||||||
| TXT | Generation Time ISO 8601: 2026-06-19 16:26:45 | ||||||
| SOA | dns.nic.asdomainmaster@nic.as 2026-06-19 #18 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.p07.nsone.net2026-06-18 → 2026-06-19 · 2 obs
● 2026-06-19 17:00:38
●NSdns2.p07.nsone.net2026-06-18 → 2026-06-19 · 2 obs
● 2026-06-19 17:00:38
●NSdns3.p07.nsone.net2026-06-18 → 2026-06-19 · 2 obs
● 2026-06-19 17:00:38
●NSdns4.p07.nsone.net2026-06-18 → 2026-06-19 · 2 obs
● 2026-06-19 17:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| as | ns1.asnic.biz, ns2.asnic.info, ns3.asnic.org, ns4.asnic.uk... | - |
| sfdc.as | dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.71
NS records: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfdc.as (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.p07.nsone.net, dns2.p07.nsone.net... |
| SOA | 1 | dns1.p07.nsone.net hostmaster.nsone.net |
Analysis
Name Servers
The domain sfdc.as is delegated to these four name servers: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.
There is at least partial name server overlap between sfdc.as and other domains — goodhabitfilms.com, arcmanor.org, kongkousonhknives.com and two more among them.
These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.
All four hostnames — dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net — resolve to two IP numbers apiece: dns1.p07.nsone.net to 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1; dns2.p07.nsone.net to 198.51.45.7 and 2a00:edc0:6259:7:7::2; dns3.p07.nsone.net to 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3; dns4.p07.nsone.net to 198.51.45.71 and 2a00:edc0:6259:7:7::4.