koyco.fun - robtex.com
koyco.fun
| DNSSEC | ⚠️ Not signed | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | smtp.yopmail.com ⭐ | ||||||
| A | 87.98.164.155🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | smtp.yopmail.com | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1750483882 | ||||||
fun
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778819910 | ||||||
Same first word
koyco.fun |
Similar names
cooky.org |
cooky.co.at |
cooky.ro |
kocyo.com |
ycook.cn |
cooky.com |
yoock.com |
ckoyo.com |
cyoko.com |
cooky.com.br |
ycoko.com |
cooky.ch |
kocoy.com |
cooky.gr |
ycook.in |
cooky.vn |
cokyo.com |
cooky.es |
cooky.com.vn |
DNS History
5 records (5 active, 0 former)
●MXsmtp.yopmail.com2026-05-13 → 2026-05-15 · 2 obs
● 2026-05-15 05:02:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fun | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| koyco.fun | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koyco.fun (unsigned zone)
⏱️ Timing
Total: 1140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | smtp.yopmail.com (pri: 1) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
Name Servers
koyco.fun is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
koyco.fun shares some name servers with other domains, for example azemo.xyz, aeonpet.shop, 4din.com, only-1-led.com and enrission.co.jp.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53
Mail Servers
koyco.fun is handled by a single mail server, smtp.yopmail.com.
koyco.fun shares the mail server setup with other domains, for example foica.online, trewo.cfd, tonval.online, caowe.top and oryue.top.
koyco.fun shares some mail servers with other domains, at least partially, for instance dann.mywire.org, 20thmarvelcomics.com and circlegame.iceiy.com.
Host name smtp.yopmail.com points to IP 87.98.164.155.