rocbull.com - robtex.com

rocbull.com

DNSSEC⚠️ Not signed
A219.94.137.48🇯🇵 SAKURA-C219.94.128.0/17 (3/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
MXrocbull.sakura.ne.jp ⭐
A49.212.207.218🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3178.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2021-11-26 #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=1771291435
WOT: SAFE (60/100)

Same first word

rocbull.com
rocbull.sakura.ne.jp

Similar names

rolclub.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.cozy.jpns2.cozy.jpns2.gehirndns.comns2.gehirndns.jpns2.gehirndns.netns2.gehirndns.orgMXrocbull.sakura.ne.jpmail.rocbull.comA219.94.137.48
●NSmaster.dns.ne.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2021-04-02 19:03:46
● 2026-02-15 02:15:46
● 2026-03-24 01:27:32
○NSns1.cozy.jp2015-08-04 → 2017-03-31 · 4 obs
● 2015-08-04 03:19:34
● 2017-03-31 08:43:22
○ 2021-03-21 23:18:42
○ 2026-03-24 01:27:32
●NSns1.dns.ne.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2021-04-02 19:03:46
● 2026-02-15 02:15:46
● 2026-03-24 01:27:32
○NSns2.cozy.jp2015-08-04 → 2017-03-31 · 4 obs
● 2015-08-04 03:19:34
● 2017-03-31 08:43:22
○ 2021-03-21 23:18:42
○ 2026-03-24 01:27:32
●NSns2.dns.ne.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2021-04-02 19:03:46
● 2026-02-15 02:15:46
● 2026-03-24 01:27:32
○NSns2.gehirndns.com2021-03-21 → 2021-04-02 · 5 obs
○ 2017-03-31 08:43:22
● 2021-03-21 23:18:42
● 2021-04-02 19:03:46
○ 2026-02-15 02:15:46
○ 2026-03-24 01:27:32
○NSns2.gehirndns.jp2021-03-21 → 2021-04-02 · 5 obs
○ 2017-03-31 08:43:22
● 2021-03-21 23:18:42
● 2021-04-02 19:03:46
○ 2026-02-15 02:15:46
○ 2026-03-24 01:27:32
○NSns2.gehirndns.net2021-03-21 → 2021-04-02 · 5 obs
○ 2017-03-31 08:43:22
● 2021-03-21 23:18:42
● 2021-04-02 19:03:46
○ 2026-02-15 02:15:46
○ 2026-03-24 01:27:32
○NSns2.gehirndns.org2021-03-21 → 2021-04-02 · 5 obs
○ 2017-03-31 08:43:22
● 2021-03-21 23:18:42
● 2021-04-02 19:03:46
○ 2026-02-15 02:15:46
○ 2026-03-24 01:27:32
○MXmail.rocbull.com2015-08-04 → 2017-03-31 · 4 obs
● 2015-08-04 03:19:34
● 2017-03-31 08:43:22
○ 2021-03-21 23:18:42
○ 2026-03-24 01:27:32
●MXrocbull.sakura.ne.jp2021-03-21 → 2026-03-24 · 3 obs
○ 2017-03-31 08:43:22
● 2021-03-21 23:18:42
● 2026-03-24 01:27:32
●A219.94.137.482015-08-04 → 2026-03-24 · 2 obs
● 2015-08-04 03:19:34
● 2026-03-24 01:27:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rocbull.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 rocbull.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.137.48
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1rocbull.sakura.ne.jp (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

IP Addresses

rocbull.com resolves to one IP number: 219.94.137.48.

Other host names such as x4r.com and attainment.co.jp share IP numbers with rocbull.com.

Name Servers

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

rocbull.com at least partially shares name servers with other domains, for instance send-information.com, 55cars.net, suki-ma.com, steeltec.co.jp and mai1.net.

these name servers are commonly used alongside dns.sakura.ad.jp.

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

rocbull.com is handled by a single mail server, rocbull.sakura.ne.jp.

rocbull.com shares the same mail server setup as other domains, for instance rocbull.sakura.ne.jp.

rocbull.sakura.ne.jp resolves to IP 49.212.207.218.