ycfd.org - robtex.com

ycfd.org

DNSSEC⚠️ Not signed
A160.251.150.236🇯🇵 GMOOSK-NET160.251.150.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRs164.xrea.com
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
MXycfd.org ⭐
A160.251.150.236🇯🇵 GMOOSK-NET160.251.150.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRs164.xrea.com
TXTv=spf1 ip4:160.251.150.236 include:mxr.valueserver.jp ~all
SOAns1.value-domain.comhostmaster@ycfd.org 2023-10-24 #19

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1775109843

MX for

ycfd.org

Same first word

ycfd.org
ycfd.com
ycfd.net

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DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.com01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXycfd.orgA160.251.150.236203.189.105.74
○NS01.dnsv.jp2015-05-27 → 2017-02-12 · 4 obs
● 2015-05-27 09:00:50
● 2017-02-12 22:54:06
○ 2026-03-27 00:34:02
○ 2026-04-02 06:19:28
○NS02.dnsv.jp2015-05-27 → 2017-02-12 · 4 obs
● 2015-05-27 09:00:50
● 2017-02-12 22:54:06
○ 2026-03-27 00:34:02
○ 2026-04-02 06:19:28
○NS03.dnsv.jp2015-05-27 → 2017-02-12 · 4 obs
● 2015-05-27 09:00:50
● 2017-02-12 22:54:06
○ 2026-03-27 00:34:02
○ 2026-04-02 06:19:28
○NS04.dnsv.jp2015-05-27 → 2017-02-12 · 4 obs
● 2015-05-27 09:00:50
● 2017-02-12 22:54:06
○ 2026-03-27 00:34:02
○ 2026-04-02 06:19:28
●NSns1.value-domain.com2026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●NSns2.value-domain.com2026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●NSns3.value-domain.com2026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●NSns4.value-domain.com2026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●NSns5.value-domain.com2026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●MXycfd.org2026-03-27 → 2026-04-02 · 2 obs
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
●A160.251.150.2362026-03-27 → 2026-04-02 · 3 obs
○ 2017-02-12 22:54:06
● 2026-03-27 00:34:02
● 2026-04-02 06:19:28
○A203.189.105.742015-05-27 → 2017-02-12 · 4 obs
● 2015-05-27 09:00:50
● 2017-02-12 22:54:06
○ 2026-03-27 00:34:02
○ 2026-04-02 06:19:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
ycfd.orgns4.value-domain.com, ns3.value-domain.com, ns2.value-domain.com, ns5.value-domain.com...-

✅ Authoritative Response

Server:172.64.53.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycfd.org (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

TypeCountSample Data
A1160.251.150.236
NS2ns2.value-domain.com, ns1.value-domain.com
MX1ycfd.org (pri: 10)
TXT1v=spf1 ip4:160.251.150.236 include:mxr.v
SOA1ns1.value-domain.com hostmaster.ycfd.org

Analysis

Mail Server Role

ycfd.org serves as the mail server for ycfd.org.

IP Addresses

ycfd.org points to IP number 160.251.150.236.

For instance, other host names mail.yoshikawatakaaki.com, kissmart.jp, destiny-gundam.net, j-ballet.info and mail.itabashigaigo.com share IP numbers with ycfd.org.

Name Servers

ycfd.org 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.

ycfd.org shares name servers with other domains at least partially, for example repmart.org, sanmedia.biz, menet.jp, hebineko.jp and thenaoki.com.

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

Hostnames with two IPs:

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.

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

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

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

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

Mail Servers

ycfd.org is handled by a single mail server, ycfd.org.

ycfd.org points to a single IP: 160.251.150.236.