guardmydns.com - robtex.com
guardmydns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:107:29:133:167:212:25🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www5315.sakura.ne.jp | ||||||
| A | 133.167.212.25🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| 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 | guardmydns.com ⭐ | ||||||
| A | 2403:3a00:107:29:133:167:212:25🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www5315.sakura.ne.jp | ||||||
| A | 133.167.212.25🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5315.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5315.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-08-12 #2 | ||||||
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=1774573297 | ||||||
MX for
guardmydns.com |
Subdomains
dns.guardmydns.com |
Same first word
guardmydns.com |
DNS History
6 records (6 active, 0 former)
●MXguardmydns.com2026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 01:29:26
●A133.167.212.252026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 01:29:26
●A2403:3a00:107:29:133:167:212:252026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 01:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guardmydns.com | 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 guardmydns.com (unsigned zone)
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.212.25 |
| AAAA | 1 | 2403:3a00:107:29:133:167:212:25 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | guardmydns.com (pri: 10) |
| TXT | 1 | v=spf1 a:www5315.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
guardmydns.com is the parent of dns.guardmydns.com.
Mail Server Role
For guardmydns.com, the mail server is guardmydns.com.
IP Addresses
guardmydns.com resolves to two IP numbers: 2403:3a00:107:29:133:167:212:25 and 133.167.212.25.
other host names including wantaquddin.com, www5315.sakura.ne.jp, redcoyote8.sakura.ne.jp, hakujyuji.com and dns.pernika.net share IP numbers with guardmydns.com.
Name Servers
guardmydns.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
guardmydns.com at least partially shares name servers with other domains, for instance terao-jibika.com, jepro.net, daws.jp, kaichizemi.com and t-mt.sakura.ne.jp.
these name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
guardmydns.com is served by a single mail server, guardmydns.com.
guardmydns.com resolves to two IP numbers: 2403:3a00:107:29:133:167:212:25 and 133.167.212.25.