refrs.com - dns.ninja
refrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.212.196.37🇺🇸 DIGITALOCEAN129.212.196.0/22 DigitalOcean | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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@refrs.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=1784383867 | ||||||
Subdomains
ns1.refrs.com |
Same first word
refrs.com |
Similar names
srref.net |
ferrs.com |
rfres.com |
sfrer.com |
serrf.com |
frers.net |
frers.com |
sfrre.com |
frers.de |
resrf.ru |
fresr.com |
srfer.co |
frsre.com |
resfr.eu |
frers.eu |
DNS History
4 records (4 active, 0 former)
●NSns1.digitalocean.com2026-03-02 → 2026-07-18 · 2 obs
● 2026-07-18 14:34:04
●NSns2.digitalocean.com2026-03-02 → 2026-07-18 · 2 obs
● 2026-07-18 14:34:04
●NSns3.digitalocean.com2026-03-02 → 2026-07-18 · 2 obs
● 2026-07-18 14:34:04
●A129.212.196.372026-03-02 → 2026-07-18 · 2 obs
● 2026-07-18 14:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| refrs.com | ns1.digitalocean.com, ns2.digitalocean.com | 2 records |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refrs.com (unsigned zone)
⏱️ Timing
Total: 2524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.212.196.37 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.refrs.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.digitalocean.com, ns2.digitalocean.com)
Analysis
Hierarchy
refrs.com is the parent zone for ns1.refrs.com.
IP Addresses
refrs.com directs to one IP number, which is 129.212.196.37.
Host names like ns1.refrs.com are further examples that share IP numbers with refrs.com.
Name Servers
refrs.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
refrs.com partially shares its NS delegation with several other domains, including miniecho.com, 1.0.0.4.c.6.9.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.8.0.0.8.8.a.4.0.6.2.ip6.arpa, osndok.com and two others.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.