utils.jp - dns.ninja

utils.jp

DNSSEC⚠️ Not signed
A49.212.136.114πŸ‡―πŸ‡΅ SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww8100uf.sakura.ne.jp
NSns1.value-domain.com ⭐
A172.64.52.38πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXutils.sakura.ne.jp ⭐
A49.212.235.226πŸ‡―πŸ‡΅ SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3486.sakura.ne.jp
TXTv=spf1 a:utils.sakura.ne.jp include:aspmx.googlemail.com mx:utils.jp ~all
SOAns1.value-domain.comhostmaster@utils.jp 2020-08-26 #18

jp

DNSSECπŸ”’ Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1781770502

Previously MX for

Same first word

Similar names

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comMXutils.sakura.ne.jputils.jpA49.212.136.11449.212.91.116
●NSns1.value-domain.com2015-07-24 β†’ 2026-06-18 Β· 2 obs
● 2015-07-24 20:05:46
● 2026-06-18 08:39:24
●NSns2.value-domain.com2015-07-24 β†’ 2026-06-18 Β· 2 obs
● 2015-07-24 20:05:46
● 2026-06-18 08:39:24
●NSns3.value-domain.com2026-03-20 β†’ 2026-06-18 Β· 3 obs
β—‹ 2015-07-24 20:05:46
● 2026-03-20 08:17:36
● 2026-06-18 08:39:24
β—‹MXutils.jp2015-07-24 β†’ 2017-03-24 Β· 4 obs
● 2015-07-24 20:05:46
● 2017-03-24 01:18:12
β—‹ 2020-01-06 02:04:46
β—‹ 2026-06-18 08:39:24
●MXutils.sakura.ne.jp2020-01-06 β†’ 2026-06-18 Β· 3 obs
β—‹ 2017-03-24 01:18:12
● 2020-01-06 02:04:46
● 2026-06-18 08:39:24
●A49.212.136.1142020-01-06 β†’ 2026-06-18 Β· 3 obs
β—‹ 2017-03-24 01:18:12
● 2020-01-06 02:04:46
● 2026-06-18 08:39:24
β—‹A49.212.91.1162015-07-24 β†’ 2017-03-24 Β· 4 obs
● 2015-07-24 20:05:46
● 2017-03-24 01:18:12
β—‹ 2020-01-06 02:04:46
β—‹ 2026-06-18 08:39:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, h.dns.jp, e.dns.jp, g.dns.jp...-
utils.jpns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com-

βœ… Authoritative Response

Server:172.64.52.161

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utils.jp (unsigned zone)

⏱️ Timing

Total: 1566ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A149.212.136.114
NS2ns1.value-domain.com, ns2.value-domain.com
MX1utils.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:utils.sakura.ne.jp include:aspm
SOA1ns1.value-domain.com hostmaster.utils.jp

Analysis

IP Addresses

utils.jp resolves to just one IP address, 49.212.136.114.

Host names like www8100uf.sakura.ne.jp are further examples that share IP numbers with utils.jp.

Name Servers

utils.jp carries NS records delegating to ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.

The name servers of utils.jp overlap at least partially with those of other domains β€” among them momltd.com, zonosanchi.com, lele-s.com and two more.

The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.

All three hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com point to two IP numbers apiece: ns1.value-domain.com to 172.64.52.38 and 172.64.52.161, ns2.value-domain.com to 172.64.53.3 and 172.64.53.115 and ns3.value-domain.com to 172.64.52.38 and 172.64.52.161.

ns1.value-domain.com along with ns3.value-domain.com each resolve to 172.64.52.38 IP addresses.

ns1.value-domain.com along with ns3.value-domain.com each resolve to 172.64.52.161 IP addresses.

Mail Servers

The sole mail server for utils.jp is utils.sakura.ne.jp.

Mail server setup for utils.jp matches that of other domains, among them utils.sakura.ne.jp.

utils.sakura.ne.jp carries a single IP number, which is 49.212.235.226.