suren.jp - robtex.com
suren.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| NS | ns01.f126jp7044.info ⭐ ⚠️ Not in parent delegation | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| NS | ns02.f126jp7044.info ⚠️ Not in parent delegation | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| NS | ns1.honestdock.com ⚠️ Not in zone NS records | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| NS | ns2.honestdock.com ⚠️ Not in zone NS records | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| MX | suren.jp ⭐ | ||||||
| A | 133.242.205.173🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-134-73919.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 +a +mx +ip4:133.242.205.173 ~all | ||||||
| SOA | ns01.f126jp7044.infopostmaster@suren.jp 2024-11-26 #86 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1777037403 | ||||||
MX for
suren.jp |
Same first word
suren.de |
suren.ca |
suren.cc |
suren.co.in |
suren.su |
suren.in |
suren.com |
suren.ch |
suren.me |
suren.it |
suren.jp |
suren.org |
Similar names
DNS History
13 records (6 active, 7 former)
●NSns01.f126jp7044.info2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:26:04
● 2026-04-24 13:45:06
●NSns02.f126jp7044.info2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:26:04
● 2026-04-24 13:45:06
○NSns1.7cloudcomputing.com2015-08-09 → 2017-04-04 · 4 obs
● 2017-04-04 08:09:00
○ 2026-03-26 03:26:04
○ 2026-04-24 13:45:06
●NSns1.honestdock.com2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:26:04
● 2026-04-24 13:45:06
○NSns1.nameserverseo.com2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:09:00
○ 2026-03-26 03:26:04
○ 2026-04-24 13:45:06
○NSns2.7cloudcomputing.com2015-08-09 → 2016-07-12 · 4 obs
● 2016-07-12 23:27:04
○ 2017-04-04 08:09:00
○ 2026-04-24 13:45:06
●NSns2.honestdock.com2026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:26:04
● 2026-04-24 13:45:06
○NSns2.nameserverseo.com2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:09:00
○ 2026-03-26 03:26:04
○ 2026-04-24 13:45:06
○NSns3.nameserverseo.com2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:09:00
○ 2026-03-26 03:26:04
○ 2026-04-24 13:45:06
●MXsuren.jp2015-08-09 → 2026-04-24 · 2 obs
● 2026-04-24 13:45:06
●A133.242.205.1732026-03-26 → 2026-04-24 · 3 obs
● 2026-03-26 03:26:04
● 2026-04-24 13:45:06
○A143.95.240.2402015-08-09 → 2016-07-12 · 4 obs
● 2016-07-12 23:27:04
○ 2017-04-04 08:09:00
○ 2026-04-24 13:45:06
○A83.140.86.22017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:09:00
○ 2026-03-26 03:26:04
○ 2026-04-24 13:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| suren.jp | ns1.honestdock.com, ns2.honestdock.com | - |
✅ Authoritative Response
Server:133.242.205.173
NS records: ns1.honestdock.com, ns2.honestdock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for suren.jp (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.205.173 |
| NS | 2 | ns01.f126jp7044.info, ns02.f126jp7044.info |
| MX | 1 | suren.jp (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:133.242.205.173 ~all |
| SOA | 1 | ns01.f126jp7044.info postmaster.suren.jp |
Analysis
Mail Server Role
suren.jp serves as the mail server for suren.jp.
IP Addresses
suren.jp points to IP number 133.242.205.173.
For instance, other host names amata-online.jp, business-move.net, stratcentral.com, fabio-carneiro.com and yarisfest.com share IP numbers with suren.jp.
Name Servers
suren.jp is delegated to four name servers: ns1.honestdock.com, ns2.honestdock.com, ns01.f126jp7044.info and ns02.f126jp7044.info.
suren.jp shares name servers with other domains at least partially, for example jp-sk.com, avcilarexclusive.com, 1vcc.org, daiko-paper.com and cvicheandtequila.com.
Host names with one IP number:
ns1.honestdock.com points to 133.242.205.173.
ns2.honestdock.com points to 133.242.205.173.
ns01.f126jp7044.info points to 133.242.205.173.
ns02.f126jp7044.info points to 133.242.205.173.
Host names pointing to 133.242.205.173: ns1.honestdock.com, ns2.honestdock.com, ns01.f126jp7044.info and ns02.f126jp7044.info.
Mail Servers
suren.jp is handled by a single mail server, suren.jp.
suren.jp points to a single IP: 133.242.205.173.