f-guides.com - robtex.com
f-guides.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.120.88.80🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns11.value-domain.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns12.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns13.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.f-guides.com ⭐ | ||||||
| A | 59.106.77.131🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| TXT | v=spf1 +ip4:59.106.77.145 +ip4:153.127.245.24 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@f-guides.com 2026-02-16 #15 | ||||||
com
| 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=1774556957 | ||||||
Subdomains
mail.f-guides.com |
Same first word
f-guides.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.value-domain.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●NSns11.value-domain.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●NSns12.value-domain.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●NSns13.value-domain.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●NSns2.value-domain.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●MXmail.f-guides.com2026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
●A153.120.88.802026-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 20:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f-guides.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.53.86
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-guides.com (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.120.88.80 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | mail.f-guides.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:59.106.77.145 +ip4:153.127.2 |
| SOA | 1 | ns1.value-domain.com hostmaster.f-guides |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
Hierarchy
The parent of mail.f-guides.com is f-guides.com.
IP Addresses
f-guides.com points to a single IP number: 153.120.88.80.
Other host names, for instance img.jukujo-jiten.com, melon-jiten.com, www.pink-jiten.com, sm-jiten.com and hostmaster.pocha-jiten.com share IP numbers with f-guides.com.
Name Servers
f-guides.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.
f-guides.com shares name servers with other domains at least partially, for instance miosys.co.jp, brahma-cochin.com, h-swl.net, tsumakoi.jp and yumemoba.jp.
these name servers are often used with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.
Host names with two IP numbers:
Host ns11.value-domain.com points to 172.64.52.98 and 172.64.52.184.
Host ns12.value-domain.com points to 172.64.53.86 and 172.64.53.188.
Host ns13.value-domain.com points to 172.64.52.98 and 172.64.52.184.
Host ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.
Host ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
Host names that point to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com.
Host names that point to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com.
Mail Servers
The mail server for f-guides.com is mail.f-guides.com.
Host name mail.f-guides.com resolves to IP 59.106.77.131.