myzk.com - robtex.com
myzk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.197.175🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www50135.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 | myzk.com ⭐ | ||||||
| A | 163.43.197.175🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www50135.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www50135.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-01-28 #0 | ||||||
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=1776227872 | ||||||
MX for
myzk.com |
Subdomains
www.myzk.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:00:08
● 2026-04-15 05:01:12
●NSns1.dns.ne.jp2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:00:08
● 2026-04-15 05:01:12
○NSns1.naviservers.net2015-08-23 → 2020-03-18 · 4 obs
● 2020-03-18 10:15:36
○ 2026-02-15 23:00:08
○ 2026-04-15 05:01:12
●NSns2.dns.ne.jp2026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:00:08
● 2026-04-15 05:01:12
○NSns2.naviservers.net2015-08-23 → 2020-03-18 · 4 obs
● 2020-03-18 10:15:36
○ 2026-02-15 23:00:08
○ 2026-04-15 05:01:12
●MXmyzk.com2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 05:01:12
●A163.43.197.1752026-02-15 → 2026-04-15 · 3 obs
● 2026-02-15 23:00:08
● 2026-04-15 05:01:12
○A202.218.19.552020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 10:15:36
○ 2026-02-15 23:00:08
○ 2026-04-15 05:01:12
○A202.218.97.1342015-08-23 → 2017-05-08 · 4 obs
● 2017-05-08 08:28:48
○ 2020-03-18 10:15:36
○ 2026-04-15 05:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| myzk.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 myzk.com (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.197.175 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | myzk.com (pri: 10) |
| TXT | 1 | v=spf1 a:www50135.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of www.myzk.com is myzk.com.
Mail Server Role
myzk.com serves as the mail server for myzk.com.
IP Addresses
myzk.com points to an IP address: 163.43.197.175.
other host names include iida-f.jp, churun.com, y-space.net, higashiyamakai-kanto.com and siroibad.sds.jp; they share IP numbers with myzk.com.
Name Servers
myzk.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
myzk.com at least partially shares name servers with other domains, for instance asanojibika.sakura.ne.jp, longblack.info, wac.mobi, color-cruise.com and kk-daiko.jp.
These name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP:
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
myzk.com is handled by a single mail server.
The host name myzk.com points to IP 163.43.197.175.