vigplus.cz - robtex.com
vigplus.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r3.websupport.sk | ||||||
| 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 | mxgw.plus4u.net ⭐ | ||||||
| A | 90.183.125.20🇨🇿 O2-CZECH-REPUBLIC90.183.0.0/16 | ||||||
| PTR | mxgw.plus4u.net | ||||||
| TXT | v=spf1 a mx a:smtp.plus4u.net ~all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1770135412 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1774403237 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSalfa.ns.active24.cz2015-05-09 → 2017-03-15 · 4 obs
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
○NSbeta.ns.active24.cz2015-05-09 → 2017-03-15 · 4 obs
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
○NSgama.ns.active24.sk2015-05-09 → 2017-03-15 · 4 obs
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
●NSns1.websupport.cz2026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 18:26:20
● 2026-03-25 02:14:42
●NSns2.websupport.cz2026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 18:26:20
● 2026-03-25 02:14:42
●NSns3.websupport.eu2026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 18:26:20
● 2026-03-25 02:14:42
●MXmxgw.plus4u.net2026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 18:26:20
● 2026-03-25 02:14:42
○MXmxgw1.unicornuniverse.eu2015-05-09 → 2017-03-15 · 4 obs
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
○MXmxgw2.unicornuniverse.eu2015-05-09 → 2017-03-15 · 4 obs
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
●A37.9.175.1652026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 18:26:20
● 2026-03-25 02:14:42
○A77.93.211.1342015-05-09 → 2015-05-09 · 3 obs
○ 2015-10-16 03:59:18
○ 2026-03-25 02:14:42
○A77.93.211.1462015-10-16 → 2017-03-15 · 5 obs
● 2015-10-16 03:59:18
● 2017-03-15 10:19:42
○ 2026-03-02 18:26:20
○ 2026-03-25 02:14:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| vigplus.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
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: 1110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.165 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | mxgw.plus4u.net (pri: 10) |
| TXT | 1 | v=spf1 a mx a:smtp.plus4u.net ~all |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Analysis
IP Addresses
vigplus.cz resolves to one IP number: 37.9.175.165.
other host names including tsww.cz, ldprint.info, bfgp.org, nobles.cz and lamega.eu share IP numbers with vigplus.cz.
Name Servers
vigplus.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
vigplus.cz at least partially shares name servers with other domains, for instance bfgp.org, nataneo.com, nobles.cz, elaw.eu and mailuu.eu.
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
vigplus.cz is handled by a single mail server, mxgw.plus4u.net.
vigplus.cz shares the same mail server setup as other domains, for instance plus4u.cz, fotaky.cz, unicorncollege.cz, hsi.cz and unicornuniversity.net.
mxgw.plus4u.net resolves to IP 90.183.125.20.