reffcode.ru - dns.ninja
reffcode.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069533 | ||||||
Same first word
reffcode.ru |
Similar names
forcefed.co.uk |
codereff.com |
drcoffee.com.tr |
fedforce.net |
forcefed.tv |
redcoffe.com |
drcoffee.org |
coffeedr.com |
drcoffee.ir |
drcoffee.net |
DNS History
6 records (6 active, 0 former)
●NSns1.spaceweb.ru2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
●NSns2.spaceweb.ru2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
●NSns3.spaceweb.pro2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
●NSns4.spaceweb.pro2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
●MXmx1.spaceweb.ru2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
●MXmx2.spaceweb.ru2026-03-02 → 2026-07-08 · 2 obs
● 2026-07-08 01:29:20
🔍 DNS Trace
Analysis
Name Servers
Four name servers handle the delegation for reffcode.ru: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
There is at least partial name server overlap between reffcode.ru and other domains — bstal.ru, zennen-dog.com, xn--80aeeebpdqhgfkgahcgsqldghf1j4eqa.xn--p1ai and two more among them.
Both ns1.spaceweb.ru and ns2.spaceweb.ru have two IP addresses each. ns1.spaceweb.ru resolves to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244; ns2.spaceweb.ru resolves to 89.111.160.68 and 2a01:d8:9:1::68.
Mail Servers
reffcode.ru uses two mail servers, mx1.spaceweb.ru and mx2.spaceweb.ru.
The mail server setup of reffcode.ru matches that of other domains such as dayschool.ru, ktc-stupino.ru, xvanchkara.ru and two others.
Hosts with 18 IP addresses each:
mx1.spaceweb.ru points to 77.222.41.16, 77.222.41.20, 77.222.41.21 and 15 other IP addresses.
Hosts with 12 IP addresses each:
mx2.spaceweb.ru points to 77.222.41.89, 77.222.41.95, 77.222.41.96 and 9 other IP addresses.