nisikosyo.com - robtex.com

nisikosyo.com

DNSSEC⚠️ Not signed
A202.172.28.203🇯🇵 DRNET202.172.24.0/21
PTRs1002.coreserver.jp
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXnisikosyo.com ⭐
A202.172.28.203🇯🇵 DRNET202.172.24.0/21
PTRs1002.coreserver.jp
TXTv=spf1 ip4:202.172.28.203 ~all
SOAns1.value-domain.comhostmaster@nisikosyo.com 2020-08-26 #22

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=1778690331

MX for

nisikosyo.com

Subdomains

www.nisikosyo.com

Same first word

nisikosyo.com

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comdns0.heteml.jpdns1.heteml.jpns.safety-area.comns1.safety-area.infons2.act-secure.comns2.safety-area.infons4.sphere.ad.jpMXnisikosyo.commx-proxy501.heteml.jpmx-proxy502.heteml.jpwww.nisikosyo.comA202.172.28.203119.245.139.214133.242.48.108157.7.188.179
○NSdns0.heteml.jp2018-08-10 → 2018-08-10 · 4 obs
○ 2017-02-05 00:06:02
● 2018-08-10 21:21:24
○ 2026-02-27 08:08:28
○ 2026-05-13 17:06:10
○NSdns1.heteml.jp2018-08-10 → 2018-08-10 · 4 obs
○ 2017-02-05 00:06:02
● 2018-08-10 21:21:24
○ 2026-02-27 08:08:28
○ 2026-05-13 17:06:10
○NSns.safety-area.com2015-07-07 → 2016-04-14 · 4 obs
● 2015-07-07 02:28:36
● 2016-04-14 09:08:28
○ 2017-02-05 00:06:02
○ 2026-05-13 17:06:10
○NSns1.safety-area.info2017-02-05 → 2017-02-05 · 4 obs
○ 2016-04-14 09:08:28
● 2017-02-05 00:06:02
○ 2018-08-10 21:21:24
○ 2026-05-13 17:06:10
●NSns1.value-domain.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
○NSns2.act-secure.com2015-07-07 → 2016-04-14 · 4 obs
● 2015-07-07 02:28:36
● 2016-04-14 09:08:28
○ 2017-02-05 00:06:02
○ 2026-05-13 17:06:10
○NSns2.safety-area.info2017-02-05 → 2017-02-05 · 4 obs
○ 2016-04-14 09:08:28
● 2017-02-05 00:06:02
○ 2018-08-10 21:21:24
○ 2026-05-13 17:06:10
●NSns2.value-domain.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
●NSns3.value-domain.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
○NSns4.sphere.ad.jp2015-07-07 → 2016-04-14 · 4 obs
● 2015-07-07 02:28:36
● 2016-04-14 09:08:28
○ 2017-02-05 00:06:02
○ 2026-05-13 17:06:10
●NSns4.value-domain.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
●NSns5.value-domain.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
○MXmx-proxy501.heteml.jp2018-08-10 → 2018-08-10 · 4 obs
○ 2017-02-05 00:06:02
● 2018-08-10 21:21:24
○ 2026-02-27 08:08:28
○ 2026-05-13 17:06:10
○MXmx-proxy502.heteml.jp2018-08-10 → 2018-08-10 · 4 obs
○ 2017-02-05 00:06:02
● 2018-08-10 21:21:24
○ 2026-02-27 08:08:28
○ 2026-05-13 17:06:10
●MXnisikosyo.com2026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10
○MXwww.nisikosyo.com2015-07-07 → 2017-02-05 · 4 obs
● 2015-07-07 02:28:36
● 2017-02-05 00:06:02
○ 2018-08-10 21:21:24
○ 2026-05-13 17:06:10
○A119.245.139.2142015-07-07 → 2016-04-14 · 4 obs
● 2015-07-07 02:28:36
● 2016-04-14 09:08:28
○ 2017-02-05 00:06:02
○ 2026-05-13 17:06:10
○A133.242.48.1082017-02-05 → 2017-02-05 · 4 obs
○ 2016-04-14 09:08:28
● 2017-02-05 00:06:02
○ 2018-08-10 21:21:24
○ 2026-05-13 17:06:10
○A157.7.188.1792018-08-10 → 2018-08-10 · 4 obs
○ 2017-02-05 00:06:02
● 2018-08-10 21:21:24
○ 2026-02-27 08:08:28
○ 2026-05-13 17:06:10
●A202.172.28.2032026-02-27 → 2026-05-13 · 3 obs
○ 2018-08-10 21:21:24
● 2026-02-27 08:08:28
● 2026-05-13 17:06:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
nisikosyo.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

✅ Authoritative Response

Server:172.64.53.115

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nisikosyo.com (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

TypeCountSample Data
A1202.172.28.203
NS2ns1.value-domain.com, ns2.value-domain.com
MX1nisikosyo.com (pri: 10)
TXT1v=spf1 ip4:202.172.28.203 ~all
SOA1ns1.value-domain.com hostmaster.nisikosy

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Hierarchy

nisikosyo.com is the parent of www.nisikosyo.com.

Mail Server Role

For nisikosyo.com, the mail server is nisikosyo.com.

IP Addresses

nisikosyo.com points to a single IP number: 202.172.28.203.

other host names for instance artmanjapan.com, kfusegi.s1002.coreserver.jp, mail.yamada-online.net, consul-firm.com and kangaru.jp share IP numbers with nisikosyo.com.

Name Servers

nisikosyo.com is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

nisikosyo.com at least partially shares name servers with other domains, for instance tokyo1970.com, osmemo.info, k-howns.com, straightline.jp and canadoh.jp.

These name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115

ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161

ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115

ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161

Host names pointing to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

Host names pointing to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com

Host names pointing to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com

Host names pointing to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com

Mail Servers

One mail server handles nisikosyo.com.

Host name nisikosyo.com points to IP address 202.172.28.203.