biscom.org - dns.ninja
biscom.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.255.220.25🇧🇬 belcloud178.255.220.0/24 | ||||||
| PTR | server.biscom.bg | ||||||
| NS | ns1.biscom.bg ⭐ | ||||||
| A | 178.255.220.25🇧🇬 belcloud178.255.220.0/24 | ||||||
| PTR | server.biscom.bg | ||||||
| NS | ns2.biscom.bg | ||||||
| A | 178.255.220.25🇧🇬 belcloud178.255.220.0/24 | ||||||
| PTR | server.biscom.bg | ||||||
| MX | server.biscom.bg ⭐ | ||||||
| A | 178.255.220.25🇧🇬 belcloud178.255.220.0/24 | ||||||
| PTR | server.biscom.bg | ||||||
| TXT | v=spf1 ip4:178.255.220.25 +a +mx +ip4:77.77.150.16 ~all | ||||||
| SOA | ns1.biscom.bggpetkov@itfactory.bg 2026-08-14 #5 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786731790 | ||||||
Subdomains
mail.biscom.org |
Same first word
biscom.ru |
biscom.eu |
biscom.com.au |
biscom.com.tw |
biscom.dk |
biscom.ch |
biscom.net |
biscom.co.nz |
biscom.zp.ua |
biscom.sk |
biscom.se |
biscom.org |
biscom.jp |
biscom.com |
biscom.pl |
biscom.bg |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.biscom.bg2026-03-16 → 2026-08-14 · 3 obs
● 2026-03-16 10:49:02
● 2026-08-14 18:42:06
○NSns1.biscom.org2015-07-05 → 2018-08-16 · 4 obs
● 2018-08-16 00:50:08
○ 2026-03-16 10:49:02
○ 2026-08-14 18:42:06
●NSns2.biscom.bg2026-03-16 → 2026-08-14 · 3 obs
● 2026-03-16 10:49:02
● 2026-08-14 18:42:06
○NSns2.biscom.org2015-07-05 → 2018-08-16 · 4 obs
● 2018-08-16 00:50:08
○ 2026-03-16 10:49:02
○ 2026-08-14 18:42:06
○MXmail.biscom.org2015-07-05 → 2018-08-16 · 4 obs
● 2018-08-16 00:50:08
○ 2026-03-16 10:49:02
○ 2026-08-14 18:42:06
●MXserver.biscom.bg2026-03-16 → 2026-08-14 · 6 obs
● 2026-03-16 10:49:02
● 2026-06-17 19:48:00
○ 2026-07-01 15:59:32
● 2026-08-14 18:42:04
● 2026-08-14 18:42:06
●A178.255.220.252026-03-16 → 2026-08-14 · 6 obs
● 2026-03-16 10:49:02
● 2026-06-17 19:48:00
○ 2026-07-01 15:59:32
● 2026-08-14 18:42:04
● 2026-08-14 18:42:06
○A94.236.208.1022015-07-05 → 2018-08-16 · 4 obs
● 2018-08-16 00:50:08
○ 2026-03-16 10:49:02
○ 2026-08-14 18:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| biscom.org | ns2.biscom.bg, ns1.biscom.bg | - |
✅ Authoritative Response
Server:178.255.220.25
NS records: ns2.biscom.bg, ns1.biscom.bg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biscom.org (unsigned zone)
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.255.220.25 |
| NS | 2 | ns1.biscom.bg, ns2.biscom.bg |
| MX | 1 | Server.biscom.bg (pri: 0) |
| TXT | 1 | v=spf1 ip4:178.255.220.25 +a +mx +ip4:77 |
| SOA | 1 | ns1.biscom.bg gpetkov.itfactory.bg |
Analysis
Hierarchy
mail.biscom.org is a subdomain of biscom.org.
IP Addresses
biscom.org directs to one IP number, which is 178.255.220.25.
Among the host names that share IP numbers with biscom.org are mail.sac.bg, sr-trade.bg, sr-management.bg and two others.
Name Servers
The NS records for biscom.org delegate to ns1.biscom.bg and ns2.biscom.bg.
biscom.org shares the same authoritative DNS setup with other domains, including iteon.bg and skvlaw.eu.
Each of ns1.biscom.bg and ns2.biscom.bg points to exactly one IP address: 178.255.220.25.
ns1.biscom.bg and ns2.biscom.bg each have 178.255.220.25 IP addresses.
Mail Servers
biscom.org routes its mail through a single mail server, server.biscom.bg.
server.biscom.bg resolves to 178.255.220.25 and no other IP number.