kurutann.com - robtex.com

kurutann.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:251b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:cb69🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.27Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.105🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScameron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c6b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A2803:f800:50::6ca2:c36b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcameron.ns.cloudflare.com
A2a06:98c1:50::ac40:236b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcameron.ns.cloudflare.com
A108.162.195.107🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A162.159.44.107Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A172.64.35.107🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlucy.ns.cloudflare.com
A108.162.192.133🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A172.64.32.133🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A173.245.58.133🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
MXmail.kurutann.com ⭐
A85.131.252.98🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRx85-131-252-98.static.xvps.ne.jp
TXTgoogle-site-verification=HYFVXZ1T8HmdR442gT7ve7dAqoB-Uqvxj_0-xc0Tx6Q
TXTv=spf1 ip4:163.44.99.209 ~all
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.27, 172.67.203.105
IPv6 hints2606:4700:3030::6815:251b, 2606:4700:3032::ac43:cb69
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAcameron.ns.cloudflare.comdns@cloudflare.com serial=2400920946

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=1776019902

Previously MX for

kurutann.com

Subdomains

mail.kurutann.com

Same first word

kurutann.com

DNS History

16 records (7 active, 9 former)

2017201820192020202120222023202420252026NScameron.ns.cloudflare.comlucy.ns.cloudflare.comns-a1.conoha.ions-a2.conoha.ions-a3.conoha.ions1.minibird.jpns2.minibird.jpns3.minibird.jpMXmail.kurutann.comkurutann.comA104.21.37.27172.67.203.1052606:4700:3030::6815:251b2606:4700:3032::ac43:cb69112.78.117.8163.44.168.158
●NScameron.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
●NSlucy.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
○NSns-a1.conoha.io2017-10-16 → 2017-10-16 · 4 obs
○ 2016-12-19 23:15:42
● 2017-10-16 16:09:36
○ 2026-04-10 07:40:42
○ 2026-04-12 19:16:02
○NSns-a2.conoha.io2017-10-16 → 2017-10-16 · 4 obs
○ 2016-12-19 23:15:42
● 2017-10-16 16:09:36
○ 2026-04-10 07:40:42
○ 2026-04-12 19:16:02
○NSns-a3.conoha.io2017-10-16 → 2017-10-16 · 4 obs
○ 2016-12-19 23:15:42
● 2017-10-16 16:09:36
○ 2026-04-10 07:40:42
○ 2026-04-12 19:16:02
○NSns1.minibird.jp2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:15:42
○ 2017-10-16 16:09:36
○ 2026-04-12 19:16:02
○NSns2.minibird.jp2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:15:42
○ 2017-10-16 16:09:36
○ 2026-04-12 19:16:02
○NSns3.minibird.jp2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:15:42
○ 2017-10-16 16:09:36
○ 2026-04-12 19:16:02
○MXkurutann.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:15:42
○ 2017-10-16 16:09:36
○ 2026-04-12 19:16:02
●MXmail.kurutann.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
●A104.21.37.272026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
○A112.78.117.82016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:15:42
○ 2017-10-16 16:09:36
○ 2026-04-12 19:16:02
○A163.44.168.1582017-10-16 → 2017-10-16 · 4 obs
○ 2016-12-19 23:15:42
● 2017-10-16 16:09:36
○ 2026-04-10 07:40:42
○ 2026-04-12 19:16:02
●A172.67.203.1052026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
●A2606:4700:3030::6815:251b2026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02
●A2606:4700:3032::ac43:cb692026-04-10 → 2026-04-12 · 3 obs
○ 2017-10-16 16:09:36
● 2026-04-10 07:40:42
● 2026-04-12 19:16:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
kurutann.comlucy.ns.cloudflare.com, cameron.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, cameron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kurutann.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.37.27, 172.67.203.105
AAAA22606:4700:3030::6815:251b, 2606:4700:3032::ac43:cb69
NS2cameron.ns.cloudflare.com, lucy.ns.cloudflare.com
MX1mail.kurutann.com (pri: 10)
TXT3google-site-verification=HYFVXZ1T8HmdR44, v=spf1 ip4:163.44.99.209 ~all...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cameron.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lucy.ns.cloudflare.com, lucy.ns.cloudflare.com, lucy.ns.cloudflare.com...)

Analysis

Hierarchy

mail.kurutann.com is a child of kurutann.com.

IP Addresses

kurutann.com refers to four IP numbers: 2606:4700:3030::6815:251b, 2606:4700:3032::ac43:cb69, 104.21.37.27 and 172.67.203.105.

Other host names, for instance kinhte.vn, www.gkvas.gr, ldg158.com, likemail.com and www.bigvideo.net share IP numbers with kurutann.com.

Name Servers

kurutann.com's delegation uses two name servers: cameron.ns.cloudflare.com and lucy.ns.cloudflare.com.

kurutann.com uses the same name server setup as other domains, such as masseeds.cn, masseeds.org, mombasani.com, aura-vision.com and masseeds.ua.

kurutann.com at least partially shares name servers with other domains, including happydays-photoservice.de, jarwis.net, terminalconnector.com, novalina.com and comedera.com.

These name servers are commonly used together with the name servers addilyn.ns.cloudflare.com, noah.ns.cloudflare.com, joan.ns.cloudflare.com and ara.ns.cloudflare.com.

Host names with six IP numbers:

cameron.ns.cloudflare.com points to 2606:4700:58::a29f:2c6b, 2803:f800:50::6ca2:c36b, 2a06:98c1:50::ac40:236b, 108.162.195.107, 162.159.44.107 and 172.64.35.107.

lucy.ns.cloudflare.com points to 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

A single mail server handles kurutann.com, mail.kurutann.com.

Host name mail.kurutann.com resolves to a single IP: 85.131.252.98.