bio.bas.bg - robtex.com
bio.bas.bg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | shiva.bio.bas.bg ⭐ ⚠️ Not in parent delegation | ||||||
| A | 213.191.196.1🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | shiva.bio.bas.bg | ||||||
| NS | ns1.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.bio.bas.bg ⭐ | ||||||
| A | 213.191.196.2🇧🇬 AS-BG-BAS213.191.192.0/19 BASNET Bulgarian Academy of Sciences | ||||||
| PTR | mail.bio.bas.bg | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | shiva.bio.bas.bgroot@bio.bas.bg 2024-04-03 #1 | ||||||
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 | google-site-verification=QNLiOclWd-wTrGRoBMc6N5_DIUD44cVMEV6RGqVwpp0 | ||||||
| TXT | MS=ms94473617 | ||||||
| TXT | MS=ms57774012 | ||||||
| TXT | v=spf1 ip4:195.96.224.7 ip4:213.191.199.12 ip4:213.191.199.14 ip4:195.96.224.... | ||||||
| SOA | ns.bas.bgroot@argo.bas.bg 2026-03-13 #0 | ||||||
rank #9932 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: #22,424
Subdomains
ehost_83.bio.bas.bg |
ehost_146.bio.bas.bg |
shiva.bio.bas.bg |
mail.bio.bas.bg |
ehost_205.bio.bas.bg |
ehost_20.bio.bas.bg |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSargo.bas.bg2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-15 00:36:08
○ 2026-04-02 00:58:48
●NSns1.bas.bg2015-08-15 → 2026-04-02 · 3 obs
● 2015-08-15 00:36:08
● 2026-04-02 00:58:48
●NSns2.bas.bg2015-08-15 → 2026-04-02 · 3 obs
● 2015-08-15 00:36:08
● 2026-04-02 00:58:48
●NSshiva.bio.bas.bg2009-07-03 → 2026-04-02 · 2 obs
● 2026-04-02 00:58:48
○MXargo.bas.bg2009-07-03 → 2017-01-28 · 4 obs
● 2017-01-28 00:56:38
○ 2026-03-27 19:43:40
○ 2026-04-02 00:58:48
●MXmail.bio.bas.bg2026-03-27 → 2026-04-02 · 3 obs
● 2026-03-27 19:43:40
● 2026-04-02 00:58:48
○MXshiva.bio.bas.bg2009-07-03 → 2017-01-28 · 4 obs
● 2017-01-28 00:56:38
○ 2026-03-27 19:43:40
○ 2026-04-02 00:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | c.nic.bg, e.nic.bg, a.nic.bg, p.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: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.bas.bg, ns1.bas.bg... |
| MX | 1 | mail.bio.bas.bg (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | shiva.bio.bas.bg root.bio.bas.bg |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns.bas.bg, ns1.bas.bg, ns2.bas.bg)
Analysis
Hierarchy
bio.bas.bg is a parent of ehost_83.bio.bas.bg, ehost_146.bio.bas.bg, shiva.bio.bas.bg, mail.bio.bas.bg, ehost_205.bio.bas.bg and a few other host names.
Name Servers
bio.bas.bg is delegated to three name servers: ns1.bas.bg, ns2.bas.bg and shiva.bio.bas.bg.
bio.bas.bg at least partially shares name servers with other domains, including 224.96.195.in-addr.arpa, 230.96.195.in-addr.arpa, 251.96.195.in-addr.arpa, 192.191.213.in-addr.arpa and 64-127.229.96.195.in-addr.arpa.
These name servers are typically used together with the name servers argo.bas.bg, ns.igic.bas.bg, ns.geology.bas.bg, ns.bas.bg, home.lirex.net, ns.iber.bas.bg, router.geology.bas.bg, serv.ilit.bas.bg, ilit.242.96.195.in-addr.arpa and sun.iccs.bas.bg.
Host names with two IP numbers:
ns1.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
Host names with one IP number:
shiva.bio.bas.bg points to 213.191.196.1
Mail Servers
bio.bas.bg is handled by a single mail server, mail.bio.bas.bg.
mail.bio.bas.bg points to a single IP: 213.191.196.2.