aboutsf.com - dns.ninja
aboutsf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.70.242.202🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ip202.ip-66-70-242.net | ||||||
| NS | ns-canada.topdns.com ⭐ | ||||||
| A | 185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24 | ||||||
| PTR | smtp04.topdns.com | ||||||
| NS | ns-uk.topdns.com | ||||||
| A | 43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc | ||||||
| PTR | smtp02.topdns.com | ||||||
| NS | ns-usa.topdns.com | ||||||
| A | 143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean | ||||||
| A | 161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean | ||||||
| SOA | ns-canada.topdns.comhostmaster@topdns.com 2026-07-31 #1 | ||||||
com
| 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=1786478434 | ||||||
Subdomains
mail.aboutsf.com |
Same first word
aboutsf.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-canada.topdns.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 00:54:02
● 2026-08-11 20:19:20
●NSns-uk.topdns.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 00:54:02
● 2026-08-11 20:19:20
●NSns-usa.topdns.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 00:54:02
● 2026-08-11 20:19:20
○NSns1.ku.edu2015-06-11 → 2018-01-16 · 4 obs
● 2018-01-16 03:58:02
○ 2026-02-19 00:54:02
○ 2026-08-11 20:19:20
○NSns2.ku.edu2015-06-11 → 2018-01-16 · 4 obs
● 2018-01-16 03:58:02
○ 2026-02-19 00:54:02
○ 2026-08-11 20:19:20
○A129.237.33.762015-06-11 → 2018-01-16 · 4 obs
● 2018-01-16 03:58:02
○ 2026-02-19 00:54:02
○ 2026-08-11 20:19:20
●A66.70.242.2022026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 00:54:02
● 2026-08-11 20:19:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| aboutsf.com | ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com | 4 records |
✅ Authoritative Response
Server:43.245.50.34
NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aboutsf.com (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.70.242.202 |
| NS | 3 | ns-uk.topdns.com, ns-usa.topdns.com... |
| SOA | 1 | ns-canada.topdns.com hostmaster.topdns.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)
Analysis
Hierarchy
The domain mail.aboutsf.com falls under the parent aboutsf.com.
IP Addresses
aboutsf.com has exactly one IP address — 66.70.242.202.
Other host names, among them ip202.ip-66-70-242.net and mail.aboutsf.com, have IP numbers in common with aboutsf.com.
Name Servers
aboutsf.com carries NS records delegating to ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.
At least some of aboutsf.com's name servers are shared with other domains, for example lainelaw.com, discord.re, caoach.com and two more.
Host names pointing to two IP addresses:
ns-usa.topdns.com resolves to two addresses: 143.198.68.197 and 161.35.225.48.
Host names resolving to a single IP address:
The hostname ns-canada.topdns.com resolves to 185.7.78.112.
The hostname ns-uk.topdns.com resolves to 43.245.50.34.