synthesis.jp - robtex.com
synthesis.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns.synthesis.co.jp โญ | ||||||
| A | 160.16.98.242๐ฏ๐ต SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | vps1.synthesis.co.jp | ||||||
| MX | mail.synthesis.co.jp โญ | ||||||
| A | 160.16.98.242๐ฏ๐ต SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | vps1.synthesis.co.jp | ||||||
| TXT | v=spf1 ip4:160.16.98.242 -all | ||||||
| SOA | dns.synthesis.co.jproot@dns.synthesis.co.jp 2024-07-21 #1 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| 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=1784456103 | ||||||
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
โNSdns.synthesis.co.jp2015-08-31 โ 2026-07-19 ยท 2 obs
โ 2026-07-19 11:02:20
โMXgw.synthesis.co.jp2015-08-31 โ 2016-11-30 ยท 4 obs
โ 2016-11-30 18:56:24
โ 2026-03-19 00:29:06
โ 2026-07-19 11:02:20
โMXmail.synthesis.co.jp2026-03-19 โ 2026-07-19 ยท 3 obs
โ 2026-03-19 00:29:06
โ 2026-07-19 11:02:20
โA220.110.157.2502015-08-31 โ 2016-11-30 ยท 4 obs
โ 2016-11-30 18:56:24
โ 2026-03-19 00:29:06
โ 2026-07-19 11:02:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| synthesis.jp | dns.synthesis.co.jp | 1 record |
โ Authoritative Response
Server:160.16.98.242
NS records: dns.synthesis.co.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for synthesis.jp (unsigned zone)
โฑ๏ธ Timing
Total: 802ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | dns.synthesis.co.jp |
| MX | 1 | mail.synthesis.co.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.16.98.242 -all |
| SOA | 1 | dns.synthesis.co.jp root.dns.synthesis.c |
๐ Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns.synthesis.co.jp)
Analysis
Name Servers
DNS delegation for synthesis.jp leads to one name server, dns.synthesis.co.jp.
synthesis.jp has partial name server overlap with other domains, including synthesis.co.jp.
These name servers often co-occur with the name servers ns-kg022.ocn.ad.jp.
dns.synthesis.co.jp has exactly one IP number: 160.16.98.242.
Mail Servers
synthesis.jp uses one mail server โ mail.synthesis.co.jp.
The mail server configuration of synthesis.jp is identical to that of other domains, for example synthesis.co.jp and vps1.synthesis.co.jp.
mail.synthesis.co.jp has exactly one IP number: 160.16.98.242.