halcs.com - dns.ninja

halcs.com

DNSSEC⚠️ Not signed
A2403:3a00:101:22:49:212:235:167🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3427.sakura.ne.jp
A49.212.235.167🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
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
MXhalcs.com
A2403:3a00:101:22:49:212:235:167🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3427.sakura.ne.jp
A49.212.235.167🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3427.sakura.ne.jp
TXTv=spf1 a:www3427.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2021-02-25 #0

com

MX for

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXhalcs.comA2403:3a00:101:22:49:212:235:16749.212.235.167
NSmaster.dns.ne.jp2017-03-17 → 2026-07-05 · 2 obs
● 2017-03-17 02:35:28
● 2026-07-05 19:44:32
NSns1.dns.ne.jp2017-03-17 → 2026-07-05 · 2 obs
● 2017-03-17 02:35:28
● 2026-07-05 19:44:32
NSns2.dns.ne.jp2017-03-17 → 2026-07-05 · 2 obs
● 2017-03-17 02:35:28
● 2026-07-05 19:44:32
MXhalcs.com2017-03-17 → 2026-07-05 · 2 obs
● 2017-03-17 02:35:28
● 2026-07-05 19:44:32
A2403:3a00:101:22:49:212:235:1672026-03-05 → 2026-07-05 · 3 obs
○ 2017-03-17 02:35:28
● 2026-03-05 14:43:52
● 2026-07-05 19:44:32
A49.212.235.1672017-03-17 → 2026-07-05 · 2 obs
● 2017-03-17 02:35:28
● 2026-07-05 19:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...-
halcs.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for halcs.com (unsigned zone)

⏱️ Timing

Total: 1569ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.235.167
AAAA12403:3a00:101:22:49:212:235:167
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1halcs.com (pri: 10)
TXT1v=spf1 a:www3427.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

halcs.com acts as its own mail server.

IP Addresses

halcs.com directs to two IP numbers, 49.212.235.167 and 2403:3a00:101:22:49:212:235:167

Additional host names — halkita.com, shigenai-office.com, parc-jp.org and two others — share IP numbers with halcs.com.

Name Servers

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

halcs.com has at least partial name server overlap with other domains, such as m-pocket.com, onu.jp, equal-right.com and two others.

It is common to find these name servers paired with the name servers dns.sakura.ad.jp.

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

halcs.com has a single mail server: halcs.com itself.

halcs.com has two IP addresses: 49.212.235.167 and 2403:3a00:101:22:49:212:235:167.