grevtsov.by - robtex.com
grevtsov.by
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.172.173.73🇧🇾 BELPAK-AS178.172.172.0/23 | ||||||
| PTR | 178-172-173-73.hosterby.com | ||||||
| NS | a1.domain.by ⭐ | ||||||
| A | 93.85.84.141🇧🇾 BELPAK-AS93.85.84.0/22 | ||||||
| NS | a2.domain.by | ||||||
| A | 2a02:2208:1:5::301🇧🇾 BELPAK-AS2a02:2208:1::/48 | ||||||
| A | 93.84.119.247🇧🇾 BELPAK-AS93.84.112.0/21 | ||||||
| MX | mail3.grevtsov.by ⭐ | ||||||
| A | 80.94.224.51🇧🇾 IPTEL-AS80.94.224.0/24 DELEGATED FROM IPTEL | ||||||
| PTR | mail3.grevtsov.by | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | a1.domain.byinfo@domain.by 2022-06-04 #1 | ||||||
by
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.tld.becloud.by ⭐ | ||||||
| NS | dns1.tld.becloudby.com | ||||||
| NS | dns2.tld.becloudby.tech | ||||||
| NS | dns3.tld.becloudby.tech | ||||||
| NS | dns4.tld.becloudby.tech | ||||||
| NS | dns7.tld.becloudby.com | ||||||
| SOA | dns1.tld.becloud.bysupport@becloud.by serial=2604132000 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSa1.domain.by2026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 14:24:06
● 2026-04-13 20:05:04
●NSa2.domain.by2026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 14:24:06
● 2026-04-13 20:05:04
○NSns2.open.by2015-06-16 → 2017-02-08 · 4 obs
● 2017-02-08 21:51:18
○ 2026-03-05 14:24:06
○ 2026-04-13 20:05:04
○NSs4.open.by2015-06-16 → 2017-02-08 · 4 obs
● 2017-02-08 21:51:18
○ 2026-03-05 14:24:06
○ 2026-04-13 20:05:04
●MXmail3.grevtsov.by2015-06-16 → 2026-04-13 · 2 obs
● 2026-04-13 20:05:04
○MXmail4.grevtsov.by2015-11-09 → 2017-02-08 · 5 obs
● 2015-11-09 03:24:36
● 2017-02-08 21:51:18
○ 2026-03-05 14:24:06
○ 2026-04-13 20:05:04
●A178.172.173.732026-03-05 → 2026-04-13 · 3 obs
● 2026-03-05 14:24:06
● 2026-04-13 20:05:04
○A193.232.92.262015-06-16 → 2017-02-08 · 4 obs
● 2017-02-08 21:51:18
○ 2026-03-05 14:24:06
○ 2026-04-13 20:05:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| by | dns2.tld.becloudby.tech, dns1.tld.becloudby.com, dns3.tld.becloudby.tech, dns4.tld.becloudby.tech... | 9 records |
| grevtsov.by | a1.domain.by, a2.domain.by | - |
✅ Authoritative Response
Server:93.85.84.141
NS records: a1.domain.by, a2.domain.by
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grevtsov.by (unsigned zone)
⏱️ Timing
Total: 1158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.172.173.73 |
| NS | 2 | a2.domain.by, a1.domain.by |
| MX | 1 | mail3.grevtsov.by (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | a1.domain.by info.domain.by |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (dns7.tld.becloudby.com, dns4.tld.becloudby.tech, dns3.tld.becloudby.tech...)
Analysis
Hierarchy
grevtsov.by is a parent of mail3.grevtsov.by and www.grevtsov.by.
IP Addresses
grevtsov.by points to a single IP number: 178.172.173.73.
Name Servers
Delegation for grevtsov.by rests with two name servers, a1.domain.by and a2.domain.by.
grevtsov.by shares the same name server setup as other domains, including aetsoft.by, bsuiir.by, yaklass.by, modelkits.by and osm.by.
Host names with two IP numbers:
a2.domain.by points to 2a02:2208:1:5::301 and 93.84.119.247.
Host names with one IP number:
a1.domain.by points to 93.85.84.141.
Mail Servers
grevtsov.by is handled by a single mail server, mail3.grevtsov.by.
mail3.grevtsov.by points to a single IP: 80.94.224.51.