extraseo.cz - robtex.com
extraseo.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns.vas-hosting.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:4🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | ns.vas-hosting.cz | ||||||
| A | 95.168.209.105🇨🇿 SuperNetwork95.168.192.0/19 s.r.o. | ||||||
| NS | ns.vas-hosting.com | ||||||
| A | 2a01:4f8:c0c:1fbf::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.vas-hosting.com | ||||||
| A | 78.47.104.13🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns.vas-hosting.com | ||||||
| NS | ns.vas-hosting.eu | ||||||
| A | 2a01:430:100:57::25🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| A | 83.167.224.189🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns.vas-hosting.eu | ||||||
| MX | iob09.vas-server.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:936🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | iob09.vas-server.cz | ||||||
| A | 37.235.104.184🇨🇿 SuperNetwork37.235.96.0/20 s.r.o. | ||||||
| PTR | iob09.vas-server.cz | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns.vas-hosting.czinfo@vas-hosting.cz serial=2605100048 | ||||||
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=1778464060 | ||||||
Same first word
Similar names
artexseo.com |
exastore.net |
reotexas.com |
seoextra.de |
texaseor.com |
exastore.de |
(0x736578)oarte.es |
esoterax.com |
exastore.ru |
exastore.com |
DNS History
7 records (5 active, 2 former)
●NSns.vas-hosting.com2026-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:16:04
●NSns.vas-hosting.cz2026-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:16:04
●NSns.vas-hosting.eu2026-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:16:04
●MXiob09.vas-server.cz2026-04-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:16:04
●A216.198.79.12026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 02:16:02
● 2026-05-11 02:16:04
○A2a01:28:ca:112::1:9362026-04-01 → 2026-05-08 · 4 obs
● 2026-05-08 07:02:50
○ 2026-05-11 02:16:02
○ 2026-05-11 02:16:04
○A37.235.104.1842026-04-01 → 2026-05-08 · 4 obs
● 2026-05-08 07:02:50
○ 2026-05-11 02:16:02
○ 2026-05-11 02:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| extraseo.cz | ns.vas-hosting.cz, ns.vas-hosting.eu, ns.vas-hosting.com | 1 record |
✅ Authoritative Response
Server:95.168.209.105
NS records: ns.vas-hosting.cz, ns.vas-hosting.eu, ns.vas-hosting.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 3 | ns.vas-hosting.cz, ns.vas-hosting.com... |
| MX | 1 | iob09.vas-server.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns.vas-hosting.cz info.vas-hosting.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.vas-hosting.cz)
Analysis
IP Addresses
extraseo.cz resolves to one IP number: 216.198.79.1.
other host names including wdconcrete.com, chordograph.com, shuvubanimint.com, fairpixelt.at and indiegoweb.com share IP numbers with extraseo.cz.
Name Servers
extraseo.cz is delegated to three name servers ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.
extraseo.cz at least partially shares name servers with other domains, for instance egypt-dovolena.cz, nadilka.cz, tbs-group.cz, prazskemuzikaly.cz and dorkas.cz.
Host names with two IP numbers:
ns.vas-hosting.com points to: 2a01:4f8:c0c:1fbf::1 and 78.47.104.13.
ns.vas-hosting.cz points to: 2a01:28:ca:112::1:4 and 95.168.209.105.
ns.vas-hosting.eu points to: 2a01:430:100:57::25 and 83.167.224.189.
Mail Servers
extraseo.cz is handled by a single mail server, iob09.vas-server.cz.
extraseo.cz shares the same mail server setup as other domains, for instance brzdy-brembo.cz, mlsnyhrnec.cz, domyreality.cz, jaknadnu.cz and levne-pracky.cz.
iob09.vas-server.cz resolves to two IP numbers: 2a01:28:ca:112::1:936 and 37.235.104.184.