bysac.com - robtex.com
bysac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.56.167.11🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | dv11.digival.org | ||||||
| NS | ns2.bysac.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 5.56.167.11🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | dv11.digival.org | ||||||
| NS | ns1.bysac.com ⚠️ Not in parent delegation | ||||||
| A | 5.56.167.11🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | dv11.digival.org | ||||||
| NS | ns1.digival.net ⚠️ Not in zone NS records | ||||||
| A | 5.56.167.101🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | ns1.digival.net | ||||||
| NS | ns2.digival.net ⚠️ Not in zone NS records | ||||||
| A | 5.56.167.102🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | ns2.digival.net | ||||||
| MX | mail.bysac.com ⭐ | ||||||
| A | 5.56.167.11🇪🇸 EAM5.56.164.0/22 | ||||||
| PTR | dv11.digival.org | ||||||
| TXT | v=spf1 +a +mx +a:dv1.digival.biz -all | ||||||
| SOA | ns2.bysac.comjoseluisdominguezzarza@gmail.com 2026-07-15 #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=1785764302 | ||||||
Subdomains
Same first word
bysac.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns.bysac.com2015-08-16 → 2020-02-17 · 4 obs
● 2020-02-17 06:54:32
○ 2026-06-15 07:59:08
○ 2026-08-03 13:51:54
●NSns1.bysac.com2026-06-15 → 2026-08-03 · 3 obs
● 2026-06-15 07:59:08
● 2026-08-03 13:51:54
●NSns1.digival.net2026-06-15 → 2026-08-03 · 3 obs
● 2026-06-15 07:59:08
● 2026-08-03 13:51:54
●NSns2.bysac.com2026-06-15 → 2026-08-03 · 3 obs
● 2026-06-15 07:59:08
● 2026-08-03 13:51:54
●NSns2.digival.net2026-06-15 → 2026-08-03 · 3 obs
● 2026-06-15 07:59:08
● 2026-08-03 13:51:54
●MXmail.bysac.com2015-08-16 → 2026-08-03 · 2 obs
● 2026-08-03 13:51:54
●A5.56.167.112026-06-15 → 2026-08-03 · 3 obs
● 2026-06-15 07:59:08
● 2026-08-03 13:51:54
○A85.112.29.2262015-08-16 → 2017-03-18 · 4 obs
● 2017-03-18 16:07:24
○ 2020-02-17 06:54:32
○ 2026-08-03 13:51:54
○A85.112.29.2392020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 06:54:32
○ 2026-06-15 07:59:08
○ 2026-08-03 13:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| bysac.com | ns1.digival.net, ns2.digival.net | - |
✅ Authoritative Response
Server:5.56.167.102
NS records: ns1.digival.net, ns2.digival.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bysac.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.56.167.11 |
| NS | 2 | ns2.bysac.com, ns1.bysac.com |
| MX | 1 | mail.bysac.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:dv1.digival.biz -all |
| SOA | 1 | ns2.bysac.com joseluisdominguezzarza.gma |
Analysis
Hierarchy
bysac.com is the parent domain of mail.bysac.com, ns2.bysac.com and ns1.bysac.com.
IP Addresses
bysac.com points to a single IP number: 5.56.167.11.
Additional host names — mail.todoporvivir.es, mail.tecyl.com, ns1.bysac.com and two others — share IP numbers with bysac.com.
Name Servers
bysac.com has four authoritative name servers: ns1.bysac.com, ns2.bysac.com, ns1.digival.net and ns2.digival.net.
bysac.com shares at least some of its name servers with other domains, including inertia.es, grupoolite.es, casaelartesano.com and two others.
These name servers are frequently paired with the name servers ns2.realvalladolid.es, ns10.digival.org and ns35.digival.org.
ns1.bysac.com, ns2.bysac.com, ns1.digival.net and ns2.digival.net each resolve to a single IP address. ns1.bysac.com and ns2.bysac.com both point to 5.56.167.11, while ns1.digival.net points to 5.56.167.101 and ns2.digival.net points to 5.56.167.102.
The host names ns1.bysac.com and ns2.bysac.com both resolve to 5.56.167.11 IP addresses.
Mail Servers
bysac.com has one mail server: mail.bysac.com.
mail.bysac.com points to one IP number — 5.56.167.11.