cu.bas.bg - robtex.com
cu.bas.bg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | eagle.cu.bas.bg ⭐ ⚠️ Not in parent delegation | ||||||
| A | 195.96.245.253🇧🇬 AS-BG-BAS195.96.224.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | eagle.cu.bas.bg | ||||||
| NS | argo.bas.bg ⚠️ Not in parent delegation | ||||||
| A | 2a01:8880:224::7🇧🇬 AS-BG-BAS2a01:8880::/32 | ||||||
| PTR | argo.bas.bg | ||||||
| A | 195.96.224.7🇧🇬 AS-BG-BAS195.96.224.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | argo.bas.bg | ||||||
| NS | ns2.bas.bg ⚠️ Not in parent delegation | ||||||
| A | 2a01:8880:199::7🇧🇬 AS-BG-BAS2a01:8880::/32 | ||||||
| PTR | mx50.bas.bg | ||||||
| A | 213.191.199.7🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | greylist.bas.bg | ||||||
| PTR | mx50.bas.bg | ||||||
| PTR | ns2.bas.bg | ||||||
| MX | mail.cu.bas.bg ⭐ | ||||||
| A | 195.96.245.202🇧🇬 AS-BG-BAS195.96.224.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | mail.cu.bas.bg | ||||||
| TXT | v=spf1 mx a:mail.cu.bas.bg -all | ||||||
| TXT | MS=ms13035257 | ||||||
| SOA | eagle.cu.bas.bgroot@cu.bas.bg 2024-02-08 #0 | ||||||
bas.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.191.221.71🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| NS | ns1.bas.bg ⭐ | ||||||
| NS | ns.bas.bg | ||||||
| NS | ns2.bas.bg | ||||||
| MX | argo.bas.bg ⭐ | ||||||
| MX | pmx.bas.bg(500) | ||||||
| TXT | v=spf1 ip4:195.96.224.7 ip4:213.191.199.12 ip4:213.191.199.14 ip4:195.96.224.... | ||||||
| TXT | MS=ms94473617 | ||||||
| TXT | MS=ms57774012 | ||||||
| TXT | google-site-verification=QNLiOclWd-wTrGRoBMc6N5_DIUD44cVMEV6RGqVwpp0 | ||||||
| SOA | ns.bas.bgroot@argo.bas.bg 2026-03-13 #0 | ||||||
rank #9880 globally
rank #3 in the tld
This domain name "bas.bg" belongs to the Bulgarian Academy of Sciences, a leading scientific institution in Bulgaria. It is used to provide information about the academy's research, events, publications, and other related activities. The website is primarily in Bulgarian, but some parts are also available in English. It serves as a portal for scientific communication and collaboration both nationally and internationally.WOT: SAFE (75/100)
📈 Tranco rank: #22,516
Subdomains
mail.cu.bas.bg |
eagle.cu.bas.bg |
cu166.cu.bas.bg |
falcon.cu.bas.bg |
owl.cu.bas.bg |
cu254.cu.bas.bg |
lark.cu.bas.bg |
cu244.cu.bas.bg |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSeagle.cu.bas.bg2015-07-24 → 2026-03-27 · 2 obs
● 2026-03-27 23:36:54
●NSns2.bas.bg2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 08:50:08
● 2026-03-27 23:36:54
●MXmail.cu.bas.bg2015-07-24 → 2026-03-27 · 2 obs
● 2026-03-27 23:36:54
○A195.96.245.2532015-07-24 → 2026-02-16 · 4 obs
● 2026-02-16 08:50:08
○ 2026-03-13 20:49:48
○ 2026-03-27 23:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg... | - |
| bas.bg | ns1.bas.bg, ns2.bas.bg, ns.bas.bg | 3 records |
✅ Authoritative Response
Server:195.96.224.7
NS records: ns1.bas.bg, ns2.bas.bg, ns.bas.bg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bas.bg (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.bas.bg, argo.bas.bg... |
| MX | 1 | mail.cu.bas.bg (pri: 100) |
| TXT | 2 | v=spf1 mx a:mail.cu.bas.bg -all, MS=ms13035257 |
| SOA | 1 | eagle.cu.bas.bg root.cu.bas.bg |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns.bas.bg, ns1.bas.bg, ns2.bas.bg)
Analysis
Hierarchy
cu.bas.bg is the parent of mail.cu.bas.bg, eagle.cu.bas.bg, cu166.cu.bas.bg, falcon.cu.bas.bg, owl.cu.bas.bg and a few other host names.
Name Servers
cu.bas.bg is delegated to three name servers argo.bas.bg, ns2.bas.bg and eagle.cu.bas.bg.
cu.bas.bg at least partially shares name servers with other domains, for instance math.bas.bg, 194.191.213.in-addr.arpa, 199.191.213.in-addr.arpa, iinf.bas.bg and igic.bas.bg.
These name servers are commonly used with the following name servers: ns1.bas.bg, ns2.evolink.net, home.lirex.net, shiva.bio.bas.bg, ns.bas.bg, ns.geology.bas.bg, ns.math.bas.bg, server.ihist.bas.bg, pronto.phys.bas.bg and dellta.inrne.bas.bg.
Hosts with two IP numbers:
argo.bas.bg points to: 2a01:8880:224::7 and 195.96.224.7.
ns2.bas.bg points to: 2a01:8880:199::7 and 213.191.199.7.
Hosts with one IP number:
eagle.cu.bas.bg points to: 195.96.245.253.
Mail Servers
cu.bas.bg is handled by a single mail server, mail.cu.bas.bg.
cu.bas.bg shares the same mail server setup as other domains, for instance eagle.cu.bas.bg.
mail.cu.bas.bg resolves to IP 195.96.245.202.