fa-f.net - robtex.com
fa-f.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.21🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3011.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | fa-f.net ⭐ | ||||||
| A | 49.212.207.21🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3011.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3011.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-08-23 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775950472 | ||||||
MX for
fa-f.net |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns0.heteml.jp2016-07-30 → 2017-05-03 · 5 obs
● 2016-07-30 22:58:20
● 2017-05-03 05:28:14
○ 2026-03-26 18:42:30
○ 2026-04-11 23:42:54
○NSdns1.heteml.jp2016-07-30 → 2017-05-03 · 5 obs
● 2016-07-30 22:58:20
● 2017-05-03 05:28:14
○ 2026-03-26 18:42:30
○ 2026-04-11 23:42:54
○NSdns16.ovh.net2015-06-30 → 2016-02-14 · 4 obs
● 2016-02-14 18:54:24
○ 2016-04-16 18:25:20
○ 2026-04-11 23:42:54
●NSmaster.dns.ne.jp2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 18:42:30
● 2026-04-11 23:42:54
●NSns1.dns.ne.jp2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 18:42:30
● 2026-04-11 23:42:54
○NSns16.ovh.net2015-06-30 → 2016-02-14 · 4 obs
● 2016-02-14 18:54:24
○ 2016-04-16 18:25:20
○ 2026-04-11 23:42:54
●NSns2.dns.ne.jp2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 18:42:30
● 2026-04-11 23:42:54
●MXfa-f.net2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 18:42:30
● 2026-04-11 23:42:54
○MXredirect.ovh.net2015-06-30 → 2016-02-14 · 4 obs
● 2016-02-14 18:54:24
○ 2016-04-16 18:25:20
○ 2026-04-11 23:42:54
○A157.7.188.2182016-07-30 → 2017-05-03 · 5 obs
● 2016-07-30 22:58:20
● 2017-05-03 05:28:14
○ 2026-03-26 18:42:30
○ 2026-04-11 23:42:54
○A213.186.33.52015-06-30 → 2016-02-14 · 4 obs
● 2016-02-14 18:54:24
○ 2016-04-16 18:25:20
○ 2026-04-11 23:42:54
●A49.212.207.212026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 18:42:30
● 2026-04-11 23:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| fa-f.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fa-f.net (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.21 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | fa-f.net (pri: 10) |
| TXT | 1 | v=spf1 a:www3011.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The mail server for fa-f.net is fa-f.net.
IP Addresses
fa-f.net points to a single IP address: 49.212.207.21.
Other host names such as yumeshi.sakura.ne.jp, kikaikeibishop.sakura.ne.jp, pure-moon.sakura.ne.jp, th-design.jp and upnet.ne.jp share IPs with fa-f.net.
Name Servers
fa-f.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
fa-f.net at least partially shares name servers with other domains, for example amiori.net, konan-cci.or.jp, myoenji.net, snack-sun.com and dragwn.net.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
One mail server handles fa-f.net; that server is fa-f.net.
fa-f.net points to a single IP number: 49.212.207.21.