ktk-ip.com - robtex.com

ktk-ip.com

DNSSEC⚠️ Not signed
A153.125.140.186🇯🇵 SAKURA-A153.125.128.0/18 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4346.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
MXktk-ip.com ⭐
A153.125.140.186🇯🇵 SAKURA-A153.125.128.0/18 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4346.sakura.ne.jp
TXTv=spf1 +ip4:153.127.142.72/32 include:spfgw.fsi.ne.jp ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-03-07 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778784321
WOT: SAFE (61/100)

MX for

ktk-ip.com

Same first word

ktk-ip.de
ktk-ip.com

Similar names

pk-ikt.com
tk-pik.ru

DNS History

13 records (5 active, 8 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns.ensen.netns.nststaff.comns.primens.netns2.primens.netMXktk-ip.commail.ktk-ip.comsmtp.ktk-ip.comA153.125.140.186210.157.28.120210.81.170.207
●NSmaster.dns.ne.jp2026-02-17 → 2026-05-14 · 3 obs
○ 2017-10-09 15:15:30
● 2026-02-17 21:57:12
● 2026-05-14 18:47:56
○NSns.ensen.net2015-07-17 → 2017-10-09 · 5 obs
○ 2008-03-17 07:22:16
● 2015-07-17 04:34:40
● 2017-10-09 15:15:30
○ 2026-02-17 21:57:12
○ 2026-05-14 18:47:56
○NSns.nststaff.com2015-07-17 → 2017-10-09 · 5 obs
○ 2008-03-17 07:22:16
● 2015-07-17 04:34:40
● 2017-10-09 15:15:30
○ 2026-02-17 21:57:12
○ 2026-05-14 18:47:56
○NSns.primens.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 07:22:16
○ 2015-07-17 04:34:40
○ 2026-05-14 18:47:56
●NSns1.dns.ne.jp2026-02-17 → 2026-05-14 · 3 obs
○ 2017-10-09 15:15:30
● 2026-02-17 21:57:12
● 2026-05-14 18:47:56
●NSns2.dns.ne.jp2026-02-17 → 2026-05-14 · 3 obs
○ 2017-10-09 15:15:30
● 2026-02-17 21:57:12
● 2026-05-14 18:47:56
○NSns2.primens.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 07:22:16
○ 2015-07-17 04:34:40
○ 2026-05-14 18:47:56
●MXktk-ip.com2026-02-17 → 2026-05-14 · 3 obs
○ 2017-10-09 15:15:30
● 2026-02-17 21:57:12
● 2026-05-14 18:47:56
○MXmail.ktk-ip.com2015-07-17 → 2017-10-09 · 5 obs
○ 2008-03-17 07:22:16
● 2015-07-17 04:34:40
● 2017-10-09 15:15:30
○ 2026-02-17 21:57:12
○ 2026-05-14 18:47:56
○MXsmtp.ktk-ip.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 07:22:16
○ 2015-07-17 04:34:40
○ 2026-05-14 18:47:56
●A153.125.140.1862026-02-17 → 2026-05-14 · 3 obs
○ 2017-10-09 15:15:30
● 2026-02-17 21:57:12
● 2026-05-14 18:47:56
○A210.157.28.1202008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 07:22:16
○ 2015-07-17 04:34:40
○ 2026-05-14 18:47:56
○A210.81.170.2072015-07-17 → 2017-10-09 · 5 obs
○ 2008-03-17 07:22:16
● 2015-07-17 04:34:40
● 2017-10-09 15:15:30
○ 2026-02-17 21:57:12
○ 2026-05-14 18:47:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
ktk-ip.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 ktk-ip.com (unsigned zone)

⏱️ Timing

Total: 3789ms | Queries: -

📄 Records

TypeCountSample Data
A1153.125.140.186
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1ktk-ip.com (pri: 10)
TXT1v=spf1 +ip4:153.127.142.72/32 include:sp
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

ktk-ip.com serves as the mail server for ktk-ip.com.

IP Addresses

ktk-ip.com points to an IP address: 153.125.140.186.

Other host names, such as yukiya-corp.com, www4346.sakura.ne.jp and nakazawa-mc.com, share IP numbers with ktk-ip.com.

Name Servers

ktk-ip.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

ktk-ip.com at least partially shares name servers with other domains, for instance eigominaoshi.com, fujiyama.tv, logosland-mail.sakura.ne.jp, shunmacher.com and shinkanet.com.

Host names with one 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

ktk-ip.com is handled by a single mail server.

The host name ktk-ip.com points to IP 153.125.140.186.