ferwafa.rw - robtex.com
ferwafa.rw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 197.243.16.110🇷🇼 Olleh-Rwanda-Networks197.243.16.0/20 BSC-NET-197.243.16.0/20 | ||||||
| PTR | bakame.bsc.rw | ||||||
| NS | ferwafa.rw ⭐ | ||||||
| A | 197.243.16.110🇷🇼 Olleh-Rwanda-Networks197.243.16.0/20 BSC-NET-197.243.16.0/20 | ||||||
| PTR | bakame.bsc.rw | ||||||
| NS | ns1.rdb.rw | ||||||
| A | 41.74.172.61🇷🇼 Olleh-Rwanda-Networks41.74.172.0/24 BSC-NET-41.74.172.0/24 | ||||||
| PTR | ns1.rdb.rw | ||||||
| NS | ns2.aos.rw | ||||||
| A | 197.243.49.61🇷🇼 Olleh-Rwanda-Networks197.243.48.0/22 BSC-NET-197.243.48.0/22 | ||||||
| NS | ns3.aos.rw | ||||||
| A | 197.243.16.231🇷🇼 Olleh-Rwanda-Networks197.243.16.0/20 BSC-NET-197.243.16.0/20 | ||||||
| PTR | ns3.aos.rw | ||||||
| MX | gateway.aos.rw ⭐ | ||||||
| A | 197.243.16.67🇷🇼 Olleh-Rwanda-Networks197.243.16.0/20 BSC-NET-197.243.16.0/20 | ||||||
| PTR | gateway.aos.rw | ||||||
| TXT | v=spf1 +mx +ip4:197.243.16.0/20 -all | ||||||
| SOA | ferwafa.rwroot@ferwafa.rw 2026-07-28 #0 | ||||||
rw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | registry.ricta.org.rw ⭐ | ||||||
| NS | dnsnode.ricta.org.rw | ||||||
| NS | ns-afrinic.ricta.org.rw | ||||||
| NS | ns1.gransy.ricta.org.rw | ||||||
| NS | ns1.ricta.org.rw | ||||||
| NS | ns2.ricta.org.rw | ||||||
| NS | ns3.ricta.org.rw | ||||||
| NS | pch.ricta.org.rw | ||||||
| TXT | Generation Time ISO 8601: 2026-07-30 09:00:12 | ||||||
| TXT | Generation Time: 1785402012 | ||||||
| SOA | registry.ricta.org.rwinfo@ricta.org.rw 2026-07-30 #9 | ||||||
NS for
ferwafa.rw |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSferwafa.rw2026-02-16 → 2026-07-30 · 6 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
● 2026-07-30 10:09:10
○NSns1.mtnonline.rw2015-08-08 → 2019-12-01 · 4 obs
● 2019-12-01 23:17:20
○ 2026-02-16 12:02:38
○ 2026-07-30 10:09:10
●NSns1.rdb.rw2026-02-16 → 2026-07-30 · 6 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
● 2026-07-30 10:09:10
●NSns2.aos.rw2026-02-16 → 2026-07-30 · 6 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
● 2026-07-30 10:09:10
●NSns3.aos.rw2026-02-16 → 2026-07-30 · 6 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
● 2026-07-30 10:09:10
●MXgateway.aos.rw2026-02-16 → 2026-07-30 · 6 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
● 2026-07-30 10:09:10
○MXmail1.mtnonline.rw2015-08-08 → 2019-12-01 · 4 obs
● 2019-12-01 23:17:20
○ 2026-02-16 12:02:38
○ 2026-07-30 10:09:10
○MXmail4.mtnonline.rw2015-08-08 → 2019-12-01 · 4 obs
● 2019-12-01 23:17:20
○ 2026-02-16 12:02:38
○ 2026-07-30 10:09:10
●A197.243.16.1102026-02-16 → 2026-07-30 · 8 obs
● 2026-02-16 12:02:38
● 2026-04-04 10:15:08
○ 2026-04-04 20:13:22
● 2026-05-25 10:15:16
○ 2026-07-20 22:59:08
● 2026-07-30 10:09:08
● 2026-07-30 10:09:10
○A197.243.6.202016-02-18 → 2016-02-18 · 4 obs
● 2016-02-18 07:14:08
○ 2016-02-28 12:09:08
○ 2026-07-30 10:09:10
○A41.186.5.2362015-08-08 → 2019-12-01 · 7 obs
● 2016-02-08 05:07:08
○ 2016-02-18 07:14:08
● 2016-02-28 12:09:08
● 2019-12-01 23:17:20
○ 2026-02-16 12:02:38
○ 2026-07-30 10:09:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rw | ns1.ricta.org.rw, ns1.gransy.ricta.org.rw, ns2.ricta.org.rw, ns3.ricta.org.rw... | 13 records |
| ferwafa.rw | ns1.rdb.rw, ns2.aos.rw, ns3.aos.rw | 3 records |
✅ Authoritative Response
Server:197.243.16.231
NS records: ns1.rdb.rw, ns2.aos.rw, ns3.aos.rw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ferwafa.rw (unsigned zone)
⏱️ Timing
Total: 4235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 197.243.16.110 |
| NS | 3 | ns1.rdb.rw, ns3.aos.rw... |
| MX | 1 | gateway.aos.rw (pri: 10) |
| TXT | 1 | v=spf1 +mx +ip4:197.243.16.0/20 -all |
| SOA | 1 | ferwafa.rw root.ferwafa.rw |
📌 Glue Records Collected
Total: 16
In-bailiwick: 13 (ns1.ricta.org.rw, ns1.ricta.org.rw, ns1.gransy.ricta.org.rw...)
Out-of-bailiwick: 3 (ns1.rdb.rw, ns2.aos.rw, ns3.aos.rw)
Analysis
Name Server Role
The NS records for ferwafa.rw point back to ferwafa.rw itself.
ns2.aos.rw, ns3.aos.rw and ns1.rdb.rw are often grouped with ferwafa.rw to function as name servers.
IP Addresses
ferwafa.rw resolves to just one IP address, 197.243.16.110.
Other host names, such as afdb.bsc.rw, share IP numbers with ferwafa.rw.
Name Servers
Four name servers handle the DNS delegation for ferwafa.rw: ferwafa.rw, ns2.aos.rw, ns3.aos.rw and ns1.rdb.rw.
ferwafa.rw has at least partial name server overlap with other domains, such as 6.243.197.in-addr.arpa, nyamagabedistrict.gov.rw, rulindo.gov.rw and two others.
ns4.aos.rw, ns5.aos.rw and ns3.rdb.rw — plus 5 other name servers — are commonly paired with these name servers.
The hosts ferwafa.rw, ns2.aos.rw, ns3.aos.rw and ns1.rdb.rw all resolve to exactly one IP address each: 197.243.16.110, 197.243.49.61, 197.243.16.231 and 41.74.172.61 respectively.
Mail Servers
The sole mail server for ferwafa.rw is gateway.aos.rw.
Among the domains sharing a mail server setup with ferwafa.rw are chuk.rw, statistics.gov.rw, allianceinvestment.rw and two others.
gateway.aos.rw resolves to a single IP number: 197.243.16.67.