mail.s-core.jp - robtex.com

mail.s-core.jp

DNSSECโš ๏ธ Not signed
A183.181.82.152๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS183.181.80.0/22 XSERVER Inc.
PTRsv10311.xserver.jp

s-core.jp

DNSSECโš ๏ธ Not signed
A183.181.82.152๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS183.181.80.0/22 XSERVER Inc.
NSns1.xserver.jp โญ
NSns2.xserver.jp
NSns3.xserver.jp
NSns4.xserver.jp
NSns5.xserver.jp
MXs-core.jp โญ
TXTv=spf1 +a:sv10311.xserver.jp +a:s-core.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A183.181.82.152157.7.128.138
โ—‹A157.7.128.1382016-06-22 โ†’ 2016-07-01 ยท 4 obs
โ— 2016-06-22 20:34:56
โ— 2016-07-01 01:04:36
โ—‹ 2026-03-24 01:12:34
โ—‹ 2026-05-05 07:32:02
โ—A183.181.82.1522026-03-24 โ†’ 2026-05-05 ยท 3 obs
โ—‹ 2016-07-01 01:04:36
โ— 2026-03-24 01:12:34
โ— 2026-05-05 07:32:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, a.dns.jp, c.dns.jp, h.dns.jp...-
s-core.jpns3.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...11 records

โœ… Authoritative Response

Server:35.72.43.26

NS records: ns3.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns4.xserver.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for s-core.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1014ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1183.181.82.152

๐Ÿ“Œ Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

IP Addresses

mail.s-core.jp resolves to one IP number: 183.181.82.152.

other host names including sv10311.xserver.jp, www.yukawajinzai.co.jp, yukawajinzai.co.jp, serapigram.com and s-core.jp share IP numbers with mail.s-core.jp.