bylevel.com - dns.ninja
bylevel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.79.251.44🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | jchost.jchost04.pl | ||||||
| NS | ns1.jchost04.pl ⭐ | ||||||
| A | 77.79.251.40🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | s4.jchost04.pl | ||||||
| NS | ns2.jchost04.pl | ||||||
| A | 77.79.202.102🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | ns2.jchost04.pl | ||||||
| MX | mail.bylevel.com ⭐ | ||||||
| A | 77.79.251.44🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | jchost.jchost04.pl | ||||||
| TXT | v=spf1 a mx ip4:77.79.251.40 include:spf.jchost.pl ~all | ||||||
| SOA | ns1.jchost04.plhostmaster@bylevel.com 2024-10-24 #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=1786585524 | ||||||
Previously MX for
bylevel.com |
Subdomains
mail.bylevel.com |
Same first word
bylevel.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.home.pl2015-08-10 → 2016-07-02 · 4 obs
● 2016-07-02 23:49:10
○ 2017-02-20 04:36:58
○ 2026-08-13 01:53:08
○NSdns2.home.pl2015-08-10 → 2016-07-02 · 4 obs
● 2016-07-02 23:49:10
○ 2017-02-20 04:36:58
○ 2026-08-13 01:53:08
○NSdns3.home.pl2015-08-10 → 2016-07-02 · 4 obs
● 2016-07-02 23:49:10
○ 2017-02-20 04:36:58
○ 2026-08-13 01:53:08
●NSns1.jchost04.pl2017-02-20 → 2026-08-13 · 3 obs
● 2017-02-20 04:36:58
● 2026-08-13 01:53:08
●NSns2.jchost04.pl2017-02-20 → 2026-08-13 · 3 obs
● 2017-02-20 04:36:58
● 2026-08-13 01:53:08
○MXbylevel.com2015-08-10 → 2016-07-02 · 4 obs
● 2016-07-02 23:49:10
○ 2017-02-20 04:36:58
○ 2026-08-13 01:53:08
●MXmail.bylevel.com2017-02-20 → 2026-08-13 · 3 obs
● 2017-02-20 04:36:58
● 2026-08-13 01:53:08
●A77.79.251.442017-02-20 → 2026-08-13 · 3 obs
● 2017-02-20 04:36:58
● 2026-08-13 01:53:08
○A79.96.34.2482015-08-10 → 2016-07-02 · 4 obs
● 2016-07-02 23:49:10
○ 2017-02-20 04:36:58
○ 2026-08-13 01:53:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bylevel.com | ns1.jchost04.pl, ns2.jchost04.pl | - |
✅ Authoritative Response
Server:77.79.251.40
NS records: ns1.jchost04.pl, ns2.jchost04.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bylevel.com (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.79.251.44 |
| NS | 2 | ns2.jchost04.pl, ns1.jchost04.pl |
| MX | 1 | mail.bylevel.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:77.79.251.40 include:spf |
| SOA | 1 | ns1.jchost04.pl hostmaster.bylevel.com |
Analysis
Hierarchy
mail.bylevel.com is delegated beneath bylevel.com.
IP Addresses
bylevel.com resolves to one IP address: 77.79.251.44.
mail.volty.pl, mail.polbram.com, mail.akumulatory-zelowe.pl and two other host names share IP numbers with bylevel.com.
Name Servers
Two name servers handle the delegation for bylevel.com: ns1.jchost04.pl and ns2.jchost04.pl.
bylevel.com uses the same name servers as several other domains — among them proaktiv.pl, abakus-baby.pl, agitar.pl and two more.
There is at least partial name server overlap between bylevel.com and other domains — sabala.eu, biuro-magazyn.pl, pil.opole.pl and two more among them.
These name servers frequently co-occur with the name servers ns1.jchost03.pl and ns2.jchost03.pl.
ns1.jchost04.pl → 77.79.251.40 and ns2.jchost04.pl → 77.79.202.102: one IP number per host name.
Mail Servers
Mail for bylevel.com is handled by a single mail server, mail.bylevel.com.
mail.bylevel.com carries a single IP number, which is 77.79.251.44.