mail.dragon-cs.com - robtex.com

mail.dragon-cs.com

CNAMEdragon-cs.com
DNSSECโš ๏ธ Not signed
A2001:e42:107:2015:163:43:87:233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww3993.sakura.ne.jp
A163.43.87.233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
NSmaster.dns.ne.jp โญ
A210.224.172.18๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXdragon-cs.com โญ
A2001:e42:107:2015:163:43:87:233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww3993.sakura.ne.jp
A163.43.87.233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww3993.sakura.ne.jp
TXTv=spf1 a:www3993.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-07-02 #1

dragon-cs.com

DNSSECโš ๏ธ Not signed
A2001:e42:107:2015:163:43:87:233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
A163.43.87.233๐Ÿ‡ฏ๐Ÿ‡ต SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
NSmaster.dns.ne.jp โญ
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXdragon-cs.com โญ
TXTv=spf1 a:www3993.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-07-02 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20192020202120222023202420252026A210.152.149.229CNAMEdragon-cs.com
โ—‹A210.152.149.2292018-06-14 โ†’ 2018-06-14 ยท 3 obs
โ— 2018-06-14 02:18:56
โ—‹ 2026-04-22 12:12:28
โ—‹ 2026-04-22 12:12:30
โ—CNAMEdragon-cs.com2026-04-22 โ†’ 2026-04-22 ยท 2 obs
โ— 2026-04-22 12:12:28
โ— 2026-04-22 12:12:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dragon-cs.comns1.dns.ne.jp, ns2.dns.ne.jp-

โœ… Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for dragon-cs.com (unsigned zone)

โฑ๏ธ Timing

Total: 869ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
CNAME1dragon-cs.com

Analysis

IP Addresses

mail.dragon-cs.com resolves to two IP numbers: 2001:e42:107:2015:163:43:87:233 and 163.43.87.233.

Other host names, for instance hotel-kasukabe.com, www3993.sakura.ne.jp, dragon-cs.com, yukihashimoto.sakura.ne.jp and hohara.info share IP numbers with mail.dragon-cs.com.

Name Servers

mail.dragon-cs.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

mail.dragon-cs.com shares some name servers with other domains, for example enasougi.co.jp, mediamp.net, asmm.info, sun-oil.jp and mrt.sakura.ne.jp.

Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

mail.dragon-cs.com is handled by a single mail server, dragon-cs.com.

mail.dragon-cs.com uses the same mail server setup as other domains, for example dragon-cs.com.

dragon-cs.com resolves to two IPs: 2001:e42:107:2015:163:43:87:233 and 163.43.87.233.