mail.blue-ground.com - robtex.com

mail.blue-ground.com

DNSSECโš ๏ธ Not signed
A153.126.175.155๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRsakura155.activeworks.co.jp

blue-ground.com

DNSSECโš ๏ธ Not signed
NSns1.activeworks.co.jp โญ
NSns.activeworks.co.jp
MXblueground-com01b.mail.protection.outlook.com โญ
TXTv=spf1 include:spf.protection.outlook.com include:_spf.google.com +ip4:153.12...
TXTMS=ms18122410
SOAns.activeworks.co.jpadmin@activeworks.co.jp 2025-01-01 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A153.126.175.155210.175.250.109
โ—A153.126.175.1552026-03-31 โ†’ 2026-05-15 ยท 3 obs
โ—‹ 2016-06-17 15:39:42
โ— 2026-03-31 14:02:20
โ— 2026-05-15 06:21:12
โ—‹A210.175.250.1092015-05-23 โ†’ 2016-06-17 ยท 4 obs
โ— 2015-05-23 16:23:46
โ— 2016-06-17 15:39:42
โ—‹ 2026-03-31 14:02:20
โ—‹ 2026-05-15 06:21:12

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
blue-ground.comns.activeworks.co.jp, ns1.activeworks.co.jp-

โœ… Authoritative Response

Server:153.126.175.155

NS records: ns.activeworks.co.jp, ns1.activeworks.co.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for blue-ground.com (unsigned zone)

โฑ๏ธ Timing

Total: 1711ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1153.126.175.155

Analysis

IP Addresses

mail.blue-ground.com points to a single IP number: 153.126.175.155.

Other host names, for instance mail.activeworks.ne.jp, mail.acsc.jp, ns.activeworks.co.jp, ns.activeworks.ne.jp and mail.activeworks.co.jp share IP numbers with mail.blue-ground.com.