sfrb.me - robtex.com
sfrb.me
me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.me ⭐ | ||||||
| NS | a2.nic.me | ||||||
| NS | b0.nic.me | ||||||
| NS | b2.nic.me | ||||||
| NS | c0.nic.me | ||||||
| SOA | a0.nic.mehostmaster@donuts.email serial=1776275714 | ||||||
Subdomains
mail.sfrb.me |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns.gransy.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●NSns2.gransy.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●NSns3.gransy.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●NSns4.gransy.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●NSns5.gransy.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●MXmail.sfrb.me2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 18:31:16
●A139.180.188.322026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 14:19:52
● 2026-04-15 18:31:16
○A47.90.14.2322016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:18:20
○ 2026-04-04 14:19:52
○ 2026-04-15 18:31:16
○A64.62.224.2532015-12-24 → 2015-12-24 · 3 obs
○ 2016-03-10 00:33:38
○ 2026-04-15 18:31:16
○A74.82.63.1362016-03-10 → 2016-03-10 · 4 obs
● 2016-03-10 00:33:38
○ 2016-12-14 08:18:20
○ 2026-04-15 18:31:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me... | - |
| sfrb.me | ns3.gransy.com, ns2.gransy.com, ns.gransy.com, ns4.gransy.com... | - |
✅ Authoritative Response
Server:31.192.227.223
NS records: ns3.gransy.com, ns2.gransy.com, ns.gransy.com, ns4.gransy.com, ns5.gransy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfrb.me (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.180.188.32 |
| NS | 5 | ns5.gransy.com, ns2.gransy.com... |
| MX | 1 | mail.sfrb.me (pri: 10) |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
Hierarchy
sfrb.me is the parent of mail.sfrb.me.
IP Addresses
sfrb.me resolves to a single IP: 139.180.188.32.
Other host names, for instance radiobar.me, wittyfeed-news.me, starfm.me, mamma-mia.me and weddingphotographerdubai.me share IP numbers with sfrb.me.
Name Servers
sfrb.me delegates to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
sfrb.me shares some name servers with other domains, for example netravel.cz, spolecensky-salon.cz, obcanskyzakonik.cz, 3dns-2.plumberchicago.webgarden.com and collfashion.cz.
These name servers are often used together with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.
Five IP numbers:
ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.
ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.
Four IP numbers:
ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.
ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.
Two IP numbers:
ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.