offmark.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

offmark.com

DNSSEC⚠️ Not signed
A163.43.197.175🇯🇵 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
PTRwww50135.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 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
A61.211.236.1🇯🇵 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
A133.167.21.1🇯🇵 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
MXoffmark.com ⭐
A163.43.197.175🇯🇵 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
PTRwww50135.sakura.ne.jp
TXTv=spf1 a:www50135.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-01-28 #0

com

MX for

Same first word

Similar names

Previous names

Next names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.naviservers.netns2.naviservers.netMXoffmark.comA163.43.197.175202.218.27.93
●NSmaster.dns.ne.jp2026-08-25 → 2026-09-29 · 3 obs
○ 2017-04-02 03:04:32
● 2026-08-25 18:13:12
● 2026-09-29 23:57:42
●NSns1.dns.ne.jp2026-08-25 → 2026-09-29 · 3 obs
○ 2017-04-02 03:04:32
● 2026-08-25 18:13:12
● 2026-09-29 23:57:42
○NSns1.naviservers.net2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 16:49:44
● 2017-04-02 03:04:32
○ 2026-08-25 18:13:12
○ 2026-09-29 23:57:42
●NSns2.dns.ne.jp2026-08-25 → 2026-09-29 · 3 obs
○ 2017-04-02 03:04:32
● 2026-08-25 18:13:12
● 2026-09-29 23:57:42
○NSns2.naviservers.net2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 16:49:44
● 2017-04-02 03:04:32
○ 2026-08-25 18:13:12
○ 2026-09-29 23:57:42
●MXoffmark.com2015-06-04 → 2026-09-29 · 2 obs
● 2015-06-04 16:49:44
● 2026-09-29 23:57:42
●A163.43.197.1752026-08-25 → 2026-09-29 · 3 obs
○ 2017-04-02 03:04:32
● 2026-08-25 18:13:12
● 2026-09-29 23:57:42
○A202.218.27.932015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 16:49:44
● 2017-04-02 03:04:32
○ 2026-08-25 18:13:12
○ 2026-09-29 23:57:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offmark.com (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.197.175
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1offmark.com (pri: 10)
TXT1v=spf1 a:www50135.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

offmark.com serves as a mail server for offmark.com.

IP Addresses

offmark.com has exactly one IP address — 163.43.197.175.

soundinn-coa.com, kanwa-q.com, officeota.com plus two other host names have IP numbers in common with offmark.com.

Name Servers

Three name servers are authoritative for offmark.com: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

offmark.com has at least partial name server overlap with other domains, such as okamotokogyo.net, ikedasyouji.jp, kyoto-brot.com and two others.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

offmark.com uses exactly one mail server, which is offmark.com.

There is one IP number for offmark.com: 163.43.197.175.