sf.stemo.bg - robtex.com
sf.stemo.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.22.103.2🇧🇬 A1BG193.22.103.0/24 | ||||||
| PTR | mail-sf.stemo.bg | ||||||
| MX | mail.stemo.bg ⭐ | ||||||
| A | 193.22.103.226🇧🇬 A1BG193.22.103.0/24 | ||||||
| PTR | mail.stemo.bg | ||||||
| MX | mail.pd.stemo.bg(14) | ||||||
| A | 193.22.103.198🇧🇬 A1BG193.22.103.0/24 | ||||||
| PTR | mail.pd.stemo.bg | ||||||
| TXT | v=spf1 mx a:mail.sf.stemo.bg a:mail.stemo.bg ~all | ||||||
stemo.bg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.191.148.105🇧🇬 SUPERHOSTING_AS195.191.148.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| NS | ns1.a1.bg ⭐ | ||||||
| NS | ns2.a1.bg | ||||||
| MX | stemo-bg.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=RyBBX6cjuPStkndIVTyJNBxs0uFkPAnrWqNGDeCyGqs | ||||||
| TXT | izqi3FEMhbo05dK8M+Tek1gj7frqmnatO1hM5MWLx98yLivsrIJQ6M1ZkSqGwma0Fjv4W90bmSE46... | ||||||
| TXT | v=spf1 redirect=a1.bg | ||||||
| TXT | MS=ms83634104 | ||||||
| TXT | stemocloud.mail.onmicrosoft.com IN TXT 3N33856VOEfEqj6av1kNGCzBHpB6DdjnVM8zNA... | ||||||
| SOA | ns1.a1.bgsysadmin@a1.bg 2026-01-16 #1 | ||||||
WOT: SAFE (64/100)
Subdomains
ns.sf.stemo.bg |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns.sf.stemo.bg2007-12-08 → 2007-12-08 · 3 obs
○ 2015-06-19 05:50:08
○ 2026-04-25 21:36:34
○NSns.stemo.bg2007-12-08 → 2007-12-08 · 3 obs
○ 2015-06-19 05:50:08
○ 2026-04-25 21:36:34
○NSuz5sp8h75rnytpcg4z6t5nlxdykn9f2p0mxmzy0vxw8c1zrc8szcn2.ns1.stemo.bg2015-06-19 → 2016-03-11 · 5 obs
● 2015-06-19 05:50:08
● 2016-03-11 11:06:40
○ 2026-03-22 19:36:02
○ 2026-04-25 21:36:34
○NSuz5zsq7lxbmqh7zxypmm9v82w62kv8sbpccnc4114lhpys0wcd76f7.ns2.stemo.bg2015-06-19 → 2016-03-11 · 5 obs
● 2015-06-19 05:50:08
● 2016-03-11 11:06:40
○ 2026-03-22 19:36:02
○ 2026-04-25 21:36:34
●MXmail.pd.stemo.bg2015-06-19 → 2026-04-25 · 3 obs
● 2015-06-19 05:50:08
● 2026-04-25 21:36:34
○MXmail.sf.stemo.bg2007-12-08 → 2007-12-08 · 3 obs
○ 2015-06-19 05:50:08
○ 2026-04-25 21:36:34
●A193.22.103.22007-12-08 → 2026-04-25 · 2 obs
● 2026-04-25 21:36:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bg | a.nic.bg, b.nic.bg, c.nic.bg, d.nic.bg... | 12 records |
| stemo.bg | ns2.a1.bg, ns1.a1.bg | 2 records |
✅ Authoritative Response
Server:213.226.7.34
NS records: ns2.a1.bg, ns1.a1.bg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stemo.bg (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.22.103.2 |
| MX | 2 | mail.pd.stemo.bg (pri: 14), mail.stemo.bg (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.sf.stemo.bg a:mail.stem |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (a.nic.bg, b.nic.bg, c.nic.bg...)
Out-of-bailiwick: 2 (ns2.a1.bg, ns1.a1.bg)
Analysis
Hierarchy
sf.stemo.bg is the parent of ns.sf.stemo.bg.
IP Addresses
sf.stemo.bg resolves to one IP number: 193.22.103.2.
Other host names such as ns.sf.stemo.bg and mail-sf.stemo.bg share IP numbers with sf.stemo.bg.
Mail Servers
Two mail servers handle sf.stemo.bg: mail.stemo.bg and mail.pd.stemo.bg.
sf.stemo.bg shares at least partially some mail servers with other domains, including sz.stemo.bg, vn.stemo.bg and pd.stemo.bg.
Host names with one IP number:
mail.stemo.bg points to 193.22.103.226
mail.pd.stemo.bg points to 193.22.103.198