extbox.su - dns.ninja
extbox.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.grandfs.ru ⭐ | ||||||
| A | 195.128.94.25🇷🇺 MAcomnet195.128.64.0/19 Telco, Kapelskiy pereulok, d. 8, str. 1, Moscow, 129110, Russia | ||||||
| PTR | host-25.grandfs.macomnet.net | ||||||
| NS | ns2.grandfs.ru | ||||||
| A | 85.31.116.25🇷🇺 TZTELECOM85.31.116.0/24 TZ-Telecom Address Block | ||||||
| MX | mail.extbox.su ⭐ | ||||||
| A | 195.128.94.27🇷🇺 MAcomnet195.128.64.0/19 Telco, Kapelskiy pereulok, d. 8, str. 1, Moscow, 129110, Russia | ||||||
| PTR | mail.extbox.su | ||||||
| TXT | _globalsign-domain-verification=Q_lcCzk4dvJmEtqInFCSt5K5d9jIGhqUVv0QhONQc_ | ||||||
| TXT | v=spf1 ip4:195.128.94.27 ip4:85.31.116.27 ~all | ||||||
| SOA | ns1.grandfs.rupostmaster@grandfs.ru 2025-11-11 #13 | ||||||
su
| 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=650209778 | ||||||
Subdomains
mail.extbox.su |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.grandfs.ru2015-07-05 → 2026-07-09 · 2 obs
● 2026-07-09 23:40:40
●NSns2.grandfs.ru2015-07-05 → 2026-07-09 · 2 obs
● 2026-07-09 23:40:40
●MXmail.extbox.su2015-07-05 → 2026-07-09 · 2 obs
● 2026-07-09 23:40:40
○A195.128.94.272015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 17:43:04
○ 2026-02-23 17:14:32
○ 2026-07-09 23:40:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| extbox.su | ns1.grandfs.ru, ns2.grandfs.ru | - |
✅ Authoritative Response
Server:85.31.116.25
NS records: ns1.grandfs.ru, ns2.grandfs.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extbox.su (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.grandfs.ru, ns1.grandfs.ru |
| MX | 1 | mail.extbox.su (pri: 10) |
| TXT | 2 | _globalsign-domain-verification=Q_lcCzk4, v=spf1 ip4:195.128.94.27 ip4:85.31.116.2 |
| SOA | 1 | ns1.grandfs.ru postmaster.grandfs.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
mail.extbox.su is delegated beneath extbox.su.
Name Servers
extbox.su has two authoritative name servers — ns1.grandfs.ru and ns2.grandfs.ru.
extbox.su uses the same name servers as several other domains — among them parkingmoscow.ru, cruise-mebius.com, grand-mix.ru and two more.
ns1.grandfs.ru → 195.128.94.25 and ns2.grandfs.ru → 85.31.116.25: one IP number per host name.
Mail Servers
Mail for extbox.su is handled by a single mail server, mail.extbox.su.
extbox.su uses an identical mail server configuration to several other domains — among them newarbat.ru, na21.ru, v-rinok.ru and two more.
The mail servers of extbox.su overlap at least partially with those of other domains, including optmoskva.ru, supergrand.ru and offices.ru.
These mail servers are routinely found in combination with the mail servers mail.optmoskva.ru, mail.supergrand.ru and mail.offices.ru.
mail.extbox.su points to one IP number — 195.128.94.27.