a-100.com - robtex.com
a-100.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | yandex-verification: 5bedb68bc6daa14d | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | ZPyB6eQgRL54rafuUnjYVD1egbM5fQxi2CpGDQ0YHhbHnuAukwG2KgHABrm0nk1TURvcVEkXcvatJ... | ||||||
| TXT | MS=ms31471072 | ||||||
| SOA | u1.hoster.bysupport@hoster.by 2026-03-09 #1 | ||||||
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=1774733847 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns01.domaincontrol.com2017-04-22 → 2017-04-22 · 2 obs
○ 2026-03-28 22:01:22
○NSns02.domaincontrol.com2017-04-22 → 2017-04-22 · 2 obs
○ 2026-03-28 22:01:22
○MXmail.a-100.com2017-04-22 → 2017-04-22 · 3 obs
● 2017-04-22 14:42:54
○ 2026-03-28 22:01:22
●MXmx.yandex.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 22:01:22
○MXmxs1.domainrecover.com2015-08-11 → 2016-03-24 · 4 obs
● 2016-03-24 15:14:36
○ 2016-09-09 18:14:54
○ 2026-03-28 22:01:22
○MXmxs2.domainrecover.com2015-08-11 → 2016-03-24 · 4 obs
● 2016-03-24 15:14:36
○ 2016-09-09 18:14:54
○ 2026-03-28 22:01:22
○A160.153.128.392017-04-22 → 2017-04-22 · 3 obs
● 2017-04-22 14:42:54
○ 2026-03-28 22:01:22
○A66.45.246.1422015-08-11 → 2016-03-24 · 4 obs
● 2016-03-24 15:14:36
○ 2016-09-09 18:14:54
○ 2026-03-28 22:01:22
○CNAMEspres.serverhome.com2015-08-11 → 2016-03-24 · 4 obs
● 2016-03-24 15:14:36
○ 2016-09-09 18:14:54
○ 2026-03-28 22:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| a-100.com | u1.hoster.by, u2.hoster.by | - |
✅ Authoritative Response
Server:185.179.82.101
NS records: u1.hoster.by, u2.hoster.by
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-100.com (unsigned zone)
⏱️ Timing
Total: 827ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | u2.hoster.by, u1.hoster.by |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 4 | yandex-verification: 5bedb68bc6daa14d, v=spf1 redirect=_spf.yandex.net... |
| SOA | 1 | u1.hoster.by support.hoster.by |
Analysis
Name Servers
a-100.com is delegated to two name servers: u1.hoster.by and u2.hoster.by.
a-100.com shares the same name server setup as other domains, for example dsn-vypryamitel-1.ru, dsps.by, lidanews.by, hleb-konditera.by and gaselita.by.
Host names with two IP numbers:
u1.hoster.by points to 2a0a:7d80:1:1::4:0 and 93.125.30.201
u2.hoster.by points to 2a0a:7d80:3:1::3 and 185.179.82.101
Mail Servers
a-100.com is handled by a single mail server, mx.yandex.net.
a-100.com shares the same mail server setup as other domains, for instance flash.uz, retroprovodka.ru, vhleb.ru, fabermed.ru and nspnn.ru.
a-100.com shares mail servers with other domains at least partially, including getstudy.uz, rockot.ru, dizees.ru, leaffilterguards.com and headover.ru.
Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.