DNSWHOIS.INFO - arklab.sit.ac.jp
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arklab.sit.ac.jp checked at 2025-10-30T17:56:20.484Z 952ms 48/48/48 100% R:11arklab.sit.ac.jp
| MX | sitexdns.sit.ac.jp | ||||||
| A | 61.204.235.3🇯🇵 KDDI | ||||||
| A | 210.137.96.3🇯🇵 SINET-AS | ||||||
| PTR | sitexdns.sit.ac.jp | ||||||
| A | 210.137.96.59🇯🇵 SINET-AS | ||||||
| PTR | arklab.sit.ac.jp | ||||||
sit.ac.jp
| NS | sitexdns1.sit.ac.jp | ||||||
| MX | sitexmta.sit.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
| A | 202.55.137.80🇯🇵 U-Cloud | ||||||
rank #6317 in the tld
PTR for
Starts with same word
Starts similarily
AI analysis
arklab.sit.ac.jp resolves to one IP number: 210.137.96.59.
arklab.sit.ac.jp is handled by a single mail server, sitexdns.sit.ac.jp.
arklab.sit.ac.jp shares the same mail server setup as other domains, for instance ju-s.sit.ac.jp.
arklab.sit.ac.jp shares some mail servers with other domains, at least partially, for instance sitsv1.sit.ac.jp, 2a.sit.ac.jp, access4.sit.ac.jp, ctr.sit.ac.jp and is.sit.ac.jp.
These mail servers are commonly used alongside sitspamf2.sit.ac.jp and sitspamf.sit.ac.jp. 
sitexdns.sit.ac.jp resolves to two IP numbers: 61.204.235.3 and 210.137.96.3. 
dbq