prefcom.com - dns.ninja
prefcom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.111.156.201🇺🇦 Sollutium-NL213.111.156.0/24 | ||||||
| PTR | dedicated.sollutium.com | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@prefcom.com serial=0 | ||||||
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=1781417315 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.arcmedia.ch2017-06-19 → 2017-06-19 · 3 obs
○ 2026-03-22 17:52:34
○ 2026-06-14 06:11:50
●NSns1.digitalocean.com2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 17:52:34
● 2026-06-14 06:11:50
○NSns2.arcmedia.ch2017-06-19 → 2017-06-19 · 3 obs
○ 2026-03-22 17:52:34
○ 2026-06-14 06:11:50
●NSns2.digitalocean.com2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 17:52:34
● 2026-06-14 06:11:50
○NSns3.arcmedia.ch2017-06-19 → 2017-06-19 · 3 obs
○ 2026-03-22 17:52:34
○ 2026-06-14 06:11:50
●NSns3.digitalocean.com2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 17:52:34
● 2026-06-14 06:11:50
○MXmail.prefcom.com2017-06-19 → 2017-06-19 · 3 obs
○ 2026-03-22 17:52:34
○ 2026-06-14 06:11:50
○A188.137.248.1532026-03-22 → 2026-06-14 · 2 obs
○ 2026-06-14 06:11:50
●A213.111.156.2012026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 06:11:50
○A46.22.20.1952017-06-19 → 2017-06-19 · 3 obs
○ 2026-03-22 17:52:34
○ 2026-06-14 06:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prefcom.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prefcom.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.111.156.201 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.prefcom. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
prefcom.com directs to one IP number, which is 213.111.156.201.
Other host names share IP numbers with prefcom.com; dadaponzischeme.com is one such example.
Name Servers
Three name servers are authoritative for prefcom.com: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
prefcom.com has at least partial name server overlap with other domains, such as imaginanet.com, 170.190.146.in-addr.arpa, bruno.ph and two others.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.