kosugi.cc - robtex.com

kosugi.cc

DNSSEC⚠️ Not signed
A182.48.49.207🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2267.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
MXkosugi.cc ⭐
A182.48.49.207🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2267.sakura.ne.jp
TXTv=spf1 a:www2267.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-05-30 #0

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1774416656
WOT: UNKNOWN (61/100)

MX for

kosugi.cc

Same first word

kosugi.co.jp
kosugi.cc
kosugi.org

Similar names

gosuki.com
sugiko.co.jp
sigoku.net
igsoku.com
sigoku.com
sukigo.com
gusiko.blogspot.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXkosugi.ccA182.48.49.207
●NSmaster.dns.ne.jp2015-07-04 → 2026-03-25 · 2 obs
● 2015-07-04 12:10:24
● 2026-03-25 05:52:50
●NSns1.dns.ne.jp2015-07-04 → 2026-03-25 · 2 obs
● 2015-07-04 12:10:24
● 2026-03-25 05:52:50
●NSns2.dns.ne.jp2015-07-04 → 2026-03-25 · 2 obs
● 2015-07-04 12:10:24
● 2026-03-25 05:52:50
●MXkosugi.cc2015-07-04 → 2026-03-25 · 2 obs
● 2015-07-04 12:10:24
● 2026-03-25 05:52:50
●A182.48.49.2072015-07-04 → 2026-03-25 · 2 obs
● 2015-07-04 12:10:24
● 2026-03-25 05:52:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac3.nstld.com, ac2.nstld.com, ac4.nstld.com8 records
kosugi.ccns2.dns.ne.jp, ns1.dns.ne.jp-

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kosugi.cc (unsigned zone)

⏱️ Timing

Total: 2007ms | Queries: -

📄 Records

TypeCountSample Data
A1182.48.49.207
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1kosugi.cc (pri: 10)
TXT1v=spf1 a:www2267.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac4.nstld.com, ac3.nstld.com, ac2.nstld.com...)

Analysis

Mail Server Role

For kosugi.cc, the mail server is kosugi.cc.

IP Addresses

kosugi.cc resolves to one IP number: 182.48.49.207.

other host names including shira-ko.com, mx.jandmdavidson.co, whydo.jp, buonavita.co.jp and jandmdavidson.jp share IP numbers with kosugi.cc.

Name Servers

kosugi.cc is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

kosugi.cc at least partially shares name servers with other domains, for instance newtone-ah.com, k-mta.com, pvsinc.jp, deliciousdeath.com and hotelsugita.com.

Host names with one IP number: 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

kosugi.cc is served by a single mail server, kosugi.cc.

kosugi.cc resolves to IP 182.48.49.207.