yockow.jp - robtex.com

yockow.jp

DNSSEC⚠️ Not signed
A2001:e42:102:1820:160:16:237:39🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRchoeropsis-liberiensis.yockow.jp
A160.16.237.39🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRip-142-251-2-27.defastlink.net
MXalt1.aspmx.l.google.com(20)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRip-142-251-96-27.defastlink.net
TXTgoogle-site-verification=vSztp4ucC8Rz6zuvBuKerOFDcddbaq0MlgmR1IQ9nBw
TXTv=spf1 ip4:160.16.237.39 ip6:2001:e42:102:1820:160:16:237:39 include:_spf.goo...
SOAns1.value-domain.comhostmaster@yockow.jp 2026-03-23 #2

jp

DNSSEC🔒 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=1774693802

Same first word

yockow.net

Similar names

woocky.net

DNS History

15 records (14 active, 1 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA160.16.237.392001:e42:102:1820:160:16:237:3959.106.19.47
●NSns1.value-domain.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●NSns2.value-domain.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●NSns3.value-domain.com2026-03-28 → 2026-03-28 · 2 obs
○ 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●NSns4.value-domain.com2026-03-28 → 2026-03-28 · 2 obs
○ 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●NSns5.value-domain.com2026-03-28 → 2026-03-28 · 2 obs
○ 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXalt1.aspmx.l.google.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXalt2.aspmx.l.google.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXaspmx.l.google.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXaspmx2.googlemail.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXaspmx3.googlemail.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXaspmx4.googlemail.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●MXaspmx5.googlemail.com2015-07-07 → 2026-03-28 · 2 obs
● 2015-07-07 11:46:08
● 2026-03-28 10:39:42
●A160.16.237.392026-03-28 → 2026-03-28 · 2 obs
○ 2016-04-30 16:32:50
● 2026-03-28 10:39:42
●A2001:e42:102:1820:160:16:237:392026-03-28 → 2026-03-28 · 2 obs
○ 2016-04-30 16:32:50
● 2026-03-28 10:39:42
○A59.106.19.472015-07-07 → 2016-04-30 · 3 obs
● 2015-07-07 11:46:08
● 2016-04-30 16:32:50
○ 2026-03-28 10:39:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, b.dns.jp, f.dns.jp, a.dns.jp...-
yockow.jpns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yockow.jp (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.237.39
AAAA12001:e42:102:1820:160:16:237:39
NS2ns1.value-domain.com, ns2.value-domain.com
MX7aspmx3.googlemail.com (pri: 30), aspmx5.googlemail.com (pri: 30)...
TXT2google-site-verification=vSztp4ucC8Rz6zu, v=spf1 ip4:160.16.237.39 ip6:2001:e42:10
SOA1ns1.value-domain.com hostmaster.yockow.j

Analysis

IP Addresses

yockow.jp points to two IP numbers: 2001:e42:102:1820:160:16:237:39 and 160.16.237.39.

Other host names, for instance yockow.net, share IP numbers with yockow.jp.

Name Servers

yockow.jp 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.

yockow.jp at least partially shares its name servers with other domains, for instance wkii.jp, imotonowifi.jp, indo8.net, lifejoy.co.jp and gonzo-coffee.com.

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

Host names with two IPs:

The host name ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

The host name ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115.

The host name ns3.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

The host name ns4.value-domain.com points to: 172.64.53.3 and 172.64.53.115.

The host name ns5.value-domain.com points to: 172.64.52.38 and 172.64.52.161.

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

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

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

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

Mail Servers

yockow.jp is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

yockow.jp shares some mail servers with other domains, including markqatar.com, oneday.org, asutilities.com, newtonsh.org and ns500754.ns500731.ns500754.ns500671.ns500731.ns500705.ns500688.ns500666.lustychickser.com.

These mail servers are commonly used alongside the mail servers alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

aspmx2.googlemail.com maps to 2a00:1450:4025:402::1b and 142.250.102.27.

aspmx3.googlemail.com maps to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx4.googlemail.com maps to 2607:f8b0:4023:3003::1b and 172.253.145.27.

aspmx5.googlemail.com maps to 2607:f8b0:4003:c4a::1a and 142.251.96.27.

aspmx.l.google.com maps to 2607:f8b0:4023:c0b::1a and 142.251.2.27.

alt1.aspmx.l.google.com maps to 2a00:1450:4025:402::1b and 142.250.102.27.

alt2.aspmx.l.google.com maps to 2607:f8b0:4023:1015::1b and 172.253.135.26.

Host names that point to 2a00:1450:4025:402::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 142.250.102.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2607:f8b0:4023:1015::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 172.253.135.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.