a2ams.com - robtex.com
a2ams.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 91.195.203.49🇨🇿 ALTRON91.195.203.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailcleaner.a2ams.com ⭐ | ||||||
| A | 91.195.202.21🇨🇿 ALTRON91.195.202.0/23 _NET | ||||||
| TXT | _msxpmdq3m8qzn3l2iq495oiop02b3sb | ||||||
| TXT | v=spf1 include:mailcleaner.a2ams.com ~all | ||||||
| TXT | default._domainkey.a2ams.com. IN TXT "v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQE... | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1774033961 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
a2ams.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSalfa.ns.active24.cz2015-08-03 → 2020-01-07 · 4 obs
● 2020-01-07 11:35:40
○ 2026-03-04 00:01:10
○ 2026-03-23 10:07:50
○NSbeta.ns.active24.cz2015-08-03 → 2020-01-07 · 4 obs
● 2020-01-07 11:35:40
○ 2026-03-04 00:01:10
○ 2026-03-23 10:07:50
○NSgama.ns.active24.sk2015-08-03 → 2020-01-07 · 4 obs
● 2020-01-07 11:35:40
○ 2026-03-04 00:01:10
○ 2026-03-23 10:07:50
●NSns1.websupport.cz2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 00:01:10
● 2026-03-23 10:07:50
●NSns2.websupport.cz2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 00:01:10
● 2026-03-23 10:07:50
●NSns3.websupport.eu2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 00:01:10
● 2026-03-23 10:07:50
○MXmail.a2ams.com2017-02-08 → 2017-02-08 · 3 obs
○ 2020-01-07 11:35:40
○ 2026-03-23 10:07:50
●MXmailcleaner.a2ams.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 10:07:50
○MXmailforward.globe.cz2020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 11:35:40
○ 2026-03-04 00:01:10
○ 2026-03-23 10:07:50
○MXmailin1.a2ams.com2026-03-04 → 2026-03-09 · 4 obs
● 2026-03-04 00:01:10
● 2026-03-09 15:45:10
○ 2026-03-23 10:07:50
○MXmailin2.a2ams.com2026-03-04 → 2026-03-09 · 4 obs
● 2026-03-04 00:01:10
● 2026-03-09 15:45:10
○ 2026-03-23 10:07:50
○A91.195.203.302015-08-03 → 2020-01-07 · 4 obs
● 2020-01-07 11:35:40
○ 2026-03-04 00:01:10
○ 2026-03-23 10:07:50
●A91.195.203.492026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 00:01:10
● 2026-03-23 10:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| a2ams.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.203.49 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | mailcleaner.a2ams.com (pri: 5) |
| TXT | 3 | _msxpmdq3m8qzn3l2iq495oiop02b3sb, v=spf1 include:mailcleaner.a2ams.com ~al... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
a2ams.com is a parent of mail.a2ams.com, www.a2ams.com, mailin2.a2ams.com and mailin1.a2ams.com.
IP Addresses
a2ams.com points to a single IP: 91.195.203.49.
Name Servers
a2ams.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
a2ams.com at least partially shares its name servers with other domains, for instance josvankan.nl, futurehome.sk, gyro13.com, smart3d.cz and vigbase.cz.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
a2ams.com is served by a single mail server, mailcleaner.a2ams.com.
mailcleaner.a2ams.com points to IP number 91.195.202.21.