21.ro - robtex.com
21.ro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.200.122.90🇷🇴 Cyber_Folks-RO-DC_CLJ91.200.120.0/22 | ||||||
| PTR | punklight.ro | ||||||
| NS | ns1.cyberfolks.ro ⭐ | ||||||
| A | 89.44.47.3🇷🇴 Cyber_Folks-RO-DC_CLJ89.44.47.0/24 | ||||||
| PTR | ns1.mxserver.ro | ||||||
| NS | ns2.cyberfolks.ro | ||||||
| A | 37.187.45.211🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | ns2.mxserver.ro | ||||||
| NS | ns3.cyberfolks.ro | ||||||
| A | 159.89.237.53🇺🇸 DIGITALOCEAN159.89.224.0/20 DigitalOcean | ||||||
| PTR | dns3.mxserver.ro | ||||||
| NS | ns4.cyberfolks.ro | ||||||
| A | 185.92.192.144🇷🇴 Cyber_Folks-RO-DC_CLJ185.92.192.0/24 | ||||||
| PTR | 144-192-static.mxserver.ro | ||||||
| MX | 21.ro ⭐ | ||||||
| A | 91.200.122.90🇷🇴 Cyber_Folks-RO-DC_CLJ91.200.120.0/22 | ||||||
| PTR | punklight.ro | ||||||
| TXT | v=spf1 +a +mx +ip4:185.236.86.239 ~all | ||||||
| SOA | ns1.cyberfolks.roroot@cloud608.c-f.ro 2026-09-28 #1 | ||||||
ro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | primary.rotld.ro ⭐ | ||||||
| NS | dns-at.rotld.ro | ||||||
| NS | dns-c.rotld.ro | ||||||
| NS | dns-d.rotld.ro | ||||||
| NS | dns-ro.denic.de | ||||||
| NS | sec-dns-a.rotld.ro | ||||||
| NS | sec-dns-b.rotld.ro | ||||||
| SOA | primary.rotld.rohostmaster@rotld.ro serial=2018750619 | ||||||
MX for
21.ro |
Same first word
Similar names
Previous names
20f.ro |
20goldencoins.ro |
20grams.ro |
20hotblast.ro |
20lasuta.ro |
20lei.ro |
20max.ro |
20min.ro |
20superhot-demo.ro |
20superhotdemo.ro |
20superslot.ro |
20th.ro |
20web.ro |
20zile.ro |
Next names
2100.ro |
21046.ro |
2105.ro |
21051.ro |
21089.ro |
210kineto.ro |
210production.ro |
211.ro |
2111.ro |
2112.ro |
21122012.ro |
21155.ro |
21179.ro |
21193.ro |
2121.ro |
2122.ro |
DNS History
6 records (6 active, 0 former)
●NSns1.cyberfolks.ro2026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
●NSns2.cyberfolks.ro2026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
●NSns3.cyberfolks.ro2026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
●NSns4.cyberfolks.ro2026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
●MX21.ro2026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
●A91.200.122.902026-10-01 → 2026-10-19 · 2 obs
● 2026-10-19 13:18:12
🔍 DNS Trace
Analysis
Mail Server Role
The MX record for 21.ro points back to 21.ro — it is its own mail server.
IP Addresses
21.ro directs to one IP number, which is 91.200.122.90.
Among the host names that share IP numbers with 21.ro are lucrupevase.ro, anda.ro, sud.ro and two others.
Name Servers
The domain 21.ro is delegated to these four name servers: ns1.cyberfolks.ro, ns2.cyberfolks.ro, ns3.cyberfolks.ro and ns4.cyberfolks.ro.
There is at least partial name server overlap between 21.ro and other domains — workzone.ro, pira.ro, cartiminunate.ro and two more among them.
These name servers regularly appear alongside ns1.mxserver.ro, ns2.mxserver.ro, ns3.mxserver.ro and 5 other name servers in NS record sets.
ns1.cyberfolks.ro resolves to 89.44.47.3. ns2.cyberfolks.ro resolves to 37.187.45.211. ns3.cyberfolks.ro resolves to 159.89.237.53. ns4.cyberfolks.ro resolves to 185.92.192.144. All four hosts carry exactly one IP address.
Mail Servers
The MX record for 21.ro points to a single mail server: 21.ro.
21.ro resolves to a single IP number: 91.200.122.90.