bytecheck.sk - dns.ninja
bytecheck.sk
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018588896 | ||||||
Subdomains
www.bytecheck.sk |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.regzone.cz2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
●NSns1.regzone.de2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
●NSns1.regzone.info2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
●MXalt1.aspmx.l.google.com2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
●MXaspmx.l.google.com2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
●MXaspmx2.googlemail.com2015-07-06 → 2026-07-28 · 2 obs
● 2026-07-28 06:22:24
○A37.9.168.212015-07-06 → 2017-01-03 · 4 obs
● 2017-01-03 02:45:44
○ 2018-06-09 22:58:50
○ 2026-07-28 06:22:24
●A37.9.175.1332026-04-01 → 2026-07-28 · 3 obs
● 2026-04-01 00:58:52
● 2026-07-28 06:22:24
○A37.9.175.32018-06-09 → 2018-06-09 · 4 obs
● 2018-06-09 22:58:50
○ 2026-04-01 00:58:52
○ 2026-07-28 06:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | 8 records |
| bytecheck.sk | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | - |
✅ Authoritative Response
Server:217.198.113.10
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bytecheck.sk (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.133 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 3 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (f.tld.sk, f.tld.sk, h.tld.sk...)
Analysis
Hierarchy
bytecheck.sk is the parent zone for www.bytecheck.sk.
IP Addresses
bytecheck.sk resolves to one IP address: 37.9.175.133.
spojlery.sk, www.privatdaniela.sk, studnedupkala.sk and two other host names share IP numbers with bytecheck.sk.
Name Servers
bytecheck.sk is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
bytecheck.sk partially shares its NS delegation with several other domains, including diador.cz, cukrarna-astra.cz, haircolor.cz and two others.
ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info each resolve to two IP addresses: ns1.regzone.cz resolves to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1; ns1.regzone.de resolves to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7; ns1.regzone.info resolves to 81.0.233.10 and 2001:1528:147::10.
Mail Servers
bytecheck.sk uses three mail servers — aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
bytecheck.sk has at least partial mail server overlap with other domains such as ns500758.ns500758.ns500758.ns500736.ns500735.ns500619.ns500576.ns500652.ns500576.trackreceptor.com, qbytext.com, ns500759.ns500759.ns500758.ns500758.ns500736.ns500736.ns500698.ns500698.ns500698.ns500698.ns500735.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
The hostnames aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com each point to two IP numbers. aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 and 2800:3f0:4003:c0f::1b, while aspmx.l.google.com resolves to 172.253.122.27 and 2607:f8b0:4004:c27::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.