extmail.com - dns.ninja
extmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.172.160.19🇧🇾 BELPAK-AS178.172.160.0/22 | ||||||
| PTR | 178-172-160-19.hosterby.com | ||||||
| NS | u1.hoster.by ⭐ | ||||||
| A | 2a0a:7d80:1:1::4:0🇧🇾 BELPAK-AS2a0a:7d80:1::/48 | ||||||
| PTR | u1.hoster.by | ||||||
| A | 93.125.30.201🇧🇾 BELPAK-AS93.125.30.0/24 DELEGATED FROM BELPAK | ||||||
| PTR | u1.hoster.by | ||||||
| NS | u2.hoster.by | ||||||
| A | 2a0a:7d80:3:1::3🇧🇾 HOSTERBY-AS2a0a:7d80:3::/48 hoster.by Velcom-DC IPv6 route object | ||||||
| PTR | net-2a0a-7d80-3-1-prefix-64.hosterby.com | ||||||
| A | 185.179.82.101🇧🇾 BN-AS185.179.82.0/23 BN for HOSTERBY | ||||||
| PTR | u2.hoster.by | ||||||
| TXT | v=spf1 +a +mx include:_spf.hoster.by ~all | ||||||
| SOA | u1.hoster.bysupport@hoster.by 2025-03-17 #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=1783154036 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.neolocation.com2009-07-04 → 2020-02-19 · 4 obs
● 2020-02-19 22:46:18
○ 2026-02-16 03:04:14
○ 2026-07-04 08:49:56
○NSns2.neolocation.com2009-07-04 → 2020-02-19 · 4 obs
● 2020-02-19 22:46:18
○ 2026-02-16 03:04:14
○ 2026-07-04 08:49:56
○NSns3.neolocation.com2009-07-04 → 2020-02-19 · 4 obs
● 2020-02-19 22:46:18
○ 2026-02-16 03:04:14
○ 2026-07-04 08:49:56
○NSns4.neolocation.com2015-08-23 → 2016-05-07 · 5 obs
● 2015-08-23 13:33:00
● 2016-05-07 01:12:06
○ 2016-05-14 11:18:58
○ 2026-07-04 08:49:56
●NSu1.hoster.by2026-02-16 → 2026-07-04 · 3 obs
● 2026-02-16 03:04:14
● 2026-07-04 08:49:56
●NSu2.hoster.by2026-02-16 → 2026-07-04 · 3 obs
● 2026-02-16 03:04:14
● 2026-07-04 08:49:56
○MXmail.extmail.com2009-07-04 → 2026-02-17 · 4 obs
● 2026-02-17 02:15:28
○ 2026-02-21 15:29:46
○ 2026-07-04 08:49:56
●A178.172.160.192026-02-16 → 2026-07-04 · 3 obs
● 2026-02-16 03:04:14
● 2026-07-04 08:49:56
○A85.17.53.1542009-07-04 → 2009-07-04 · 3 obs
○ 2015-08-23 13:33:00
○ 2026-07-04 08:49:56
○A91.149.189.2432015-08-23 → 2020-02-19 · 5 obs
● 2015-08-23 13:33:00
● 2020-02-19 22:46:18
○ 2026-02-16 03:04:14
○ 2026-07-04 08:49:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| extmail.com | u1.hoster.by, u2.hoster.by | - |
✅ Authoritative Response
Server:93.125.30.201
NS records: u1.hoster.by, u2.hoster.by
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extmail.com (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.172.160.19 |
| NS | 2 | u1.hoster.by, u2.hoster.by |
| TXT | 1 | v=spf1 +a +mx include:_spf.hoster.by ~al |
| SOA | 1 | u1.hoster.by support.hoster.by |
Analysis
Mail Server Role
Mail for volkswagen.by is routed through the mail server extmail.com.
IP Addresses
extmail.com has exactly one IP address — 178.172.160.19.
ooo.by, www.exthosting.com, neolocation.net plus two other host names have IP numbers in common with extmail.com.
Name Servers
extmail.com is delegated to two name servers: u1.hoster.by and u2.hoster.by.
The name server configuration of extmail.com is shared with other domains, for instance mrs.by, bs-solutions.by, mirskidok.by and two others.
u1.hoster.by and u2.hoster.by each resolve to two IP addresses: u1.hoster.by points to 93.125.30.201 and 2a0a:7d80:1:1::4:0, while u2.hoster.by points to 185.179.82.101 and 2a0a:7d80:3:1::3.