`sim.link`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a5bf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:59e6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.230^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.191^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kate.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
NS	`kirk.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.230, 172.67.165.191
		IPv6 hints	2606:4700:3031::ac43:a5bf, 2606:4700:3032::6815:59e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`kate.ns.cloudflare.com`dns@cloudflare.com serial=2403093765

`link`

	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.com`trs-ops@tucows.com serial=1778334825

⚠️ On DNS blocklist: tif

Subdomains

www.sim.link

Same first word

sim.is

sim.nl

sim.edu.az

sim.org

sim.floripa.br

sim.or.kr

sim.cz

sim.com.ec

sim.if.ua

sim.bz

sim.com.ar

sim.in.ua

sim.org.pl

sim.krakow.pl

sim.ph

sim.ru

sim.tools

sim.lviv.ua

sim.se

sim.com.co

sim.edu.sg

sim.ac.cn

sim.salvador.br

sim.edu.vn

sim.org.tw

sim.ch

sim.com.br

sim.guide

sim.wtf

sim.group

sim.ro

sim.com.gt

sim.vin

sim.co.id

sim.ee

sim.ac

sim.lt

sim.gr

sim.jp

sim.bg

sim.pl

sim.com

sim.lv

sim.com.pl

sim.farm

sim.partners

sim.tel

sim.org.il

sim.fi

sim.school

sim.asso.fr

sim.red

sim.az

sim.tax

sim.com.mx

sim.si

sim.mg

sim.ac.th

sim.in

sim.ir

sim.com.do

sim.fr

sim.co.in

sim.co

sim.link

sim.bi

sim.net.mx

sim.it

sim.bydgoszcz.pl

sim.pt

sim.io

sim.works

sim.com.et

sim.es

sim.guru

sim.ai

sim.com.mk

sim.goiania.br

sim.care

sim.co.nz

sim.tv

sim.de

sim.ca

sim.com.vn

sim.business

sim.events

sim.watch

sim.vn

sim.cafe

sim.vn.ua

sim.id.au

sim.so

sim.by

sim.co.th

sim.digital

sim.net.vn

sim.cat

sim.net.tr

sim.me

sim.kz

sim.eu

sim.as

sim.org.in

sim.im

sim.md

sim.top

sim.spb.ru

sim.sa

sim.org.br

sim.gratis

sim.dk

sim.med.br

sim.cc

sim.ag

sim.cim.br

sim.nu

sim.aero

sim.no

sim.be

sim.uz

sim.net

sim.cards

sim.net.ua

sim.fm

Similar names

smi.ro

ims.de

msi.sk

msi.org.in

msi.gov.ph

ism.net.ru

ism.ac

mis.dk

smi.kz

ims.ne.kr

ism.tv

ism.ac.ru

msi.info

ims.us

ims.cn

ism.ir

mis.ee

ims.pt

smi.com

ism.edu.kg

msi.cl

smi.com.ve

msi.com.ua

ims.academy

mis.no

mis.pl

smi.in

ims.works

ims.coop

smi.com.pe

smi.sh

ism.ind.br

ims.life

ism.su

msi.cc

ims.direct

ims.co.at

mis.ie

ims.com.ph

ism.net.my

ims.sk

msi.net.ph

smi.lighting

ism.sn

ims.fm

ism.net.in

mis.studio

smi.se

msi.wtf

mis.gr

mis.mobi

ims.com.br

ism.edu.ar

ims.vc

mis.com.tw

ims.uk.com

mis.edu.jo

msi.net.au

ims.ac.jp

mis.go.kr

smi.com.au

smi.services

ims.bh

msi.marketing

ims.sn

ism.fun

msi.es

ims.mn

ism.rdy.jp

mis.management

smi.cz

mis.vc

mis.sh

mis.edu.om

msi.us.com

ism.vn

smi.zone

ims.com.vn

ims.be

msi.li

smi.es

msi.awsapps.com

smi.pl

ims.lt

ism.be

DNS History

15 records (6 active, 9 former)

●NSkate.ns.cloudflare.com2017-03-16 → 2026-05-09 · 2 obs

● 2017-03-16 14:39:18
● 2026-05-09 13:58:06

●NSkirk.ns.cloudflare.com2017-03-16 → 2026-05-09 · 2 obs

● 2017-03-16 14:39:18
● 2026-05-09 13:58:06

○MXmx.yandex.net2017-03-16 → 2026-04-30 · 4 obs

● 2017-03-16 14:39:18
● 2026-04-30 11:24:48
○ 2026-05-03 11:25:38
○ 2026-05-09 13:58:06

●A104.21.89.2302026-03-27 → 2026-05-09 · 5 obs

○ 2026-03-14 16:21:02
● 2026-03-27 09:17:46
● 2026-05-03 11:25:38
○ 2026-05-05 21:57:20
● 2026-05-09 13:58:06

○A104.27.180.2232017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:39:18
○ 2026-03-14 16:21:02
○ 2026-05-09 13:58:06

○A104.27.181.2232017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:39:18
○ 2026-03-14 16:21:02
○ 2026-05-09 13:58:06

●A172.67.165.1912026-03-27 → 2026-05-09 · 5 obs

○ 2026-03-14 16:21:02
● 2026-03-27 09:17:46
● 2026-05-03 11:25:38
○ 2026-05-05 21:57:20
● 2026-05-09 13:58:06

○A188.114.96.02026-03-14 → 2026-05-05 · 6 obs

○ 2017-03-16 14:39:18
● 2026-03-14 16:21:02
○ 2026-03-27 09:17:46
○ 2026-05-03 11:25:38
● 2026-05-05 21:57:20
○ 2026-05-09 13:58:06

○A188.114.97.02026-03-14 → 2026-05-05 · 6 obs

○ 2017-03-16 14:39:18
● 2026-03-14 16:21:02
○ 2026-03-27 09:17:46
○ 2026-05-03 11:25:38
● 2026-05-05 21:57:20
○ 2026-05-09 13:58:06

○A2400:cb00:2048:1::681b:b4df2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:39:18
○ 2026-03-14 16:21:02
○ 2026-05-09 13:58:06

○A2400:cb00:2048:1::681b:b5df2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:39:18
○ 2026-03-14 16:21:02
○ 2026-05-09 13:58:06

●A2606:4700:3031::ac43:a5bf2026-03-27 → 2026-05-09 · 5 obs

○ 2026-03-14 16:21:02
● 2026-03-27 09:17:46
● 2026-05-03 11:25:38
○ 2026-05-05 21:57:20
● 2026-05-09 13:58:06

●A2606:4700:3032::6815:59e62026-03-27 → 2026-05-09 · 5 obs

○ 2026-03-14 16:21:02
● 2026-03-27 09:17:46
● 2026-05-03 11:25:38
○ 2026-05-05 21:57:20
● 2026-05-09 13:58:06

○A2a06:98c1:3120::2026-03-14 → 2026-05-05 · 6 obs

○ 2017-03-16 14:39:18
● 2026-03-14 16:21:02
○ 2026-03-27 09:17:46
○ 2026-05-03 11:25:38
● 2026-05-05 21:57:20
○ 2026-05-09 13:58:06

○A2a06:98c1:3121::2026-03-14 → 2026-05-05 · 6 obs

○ 2017-03-16 14:39:18
● 2026-03-14 16:21:02
○ 2026-03-27 09:17:46
○ 2026-05-03 11:25:38
● 2026-05-05 21:57:20
○ 2026-05-09 13:58:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
link	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	8 records
sim.link	kate.ns.cloudflare.com, kirk.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.192

NS records: kate.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sim.link (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.230, 172.67.165.191`
AAAA	2	`2606:4700:3031::ac43:a5bf, 2606:4700:3032::6815:59e6`
NS	2	`kate.ns.cloudflare.com, kirk.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kate.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Hierarchy

www.sim.link has sim.link as its parent.

IP Addresses

sim.link maps to four IP numbers: 2606:4700:3031::ac43:a5bf, 2606:4700:3032::6815:59e6, 104.21.89.230 and 172.67.165.191.

Other host names, for instance ifastek.net, 91prohub.top, pinkfroot.com, xelomirentha.sbs and top-(0x706f726e)-sites.com share IP numbers with sim.link.

Name Servers

Two name servers kate.ns.cloudflare.com and kirk.ns.cloudflare.com are delegated to sim.link.

sim.link uses the same name server configuration as other domains, such as sunship.com.my, ccrasia.net, instrutech.com.my, encode1.com and bekaltek.com.my.

sim.link at least partially shares name servers with other domains such as ferra.xyz, skyezdemo.info, bergenparkinson.com, chasidinews.com and webcam-girls.co.

these name servers are commonly used with the name servers mitchell.ns.cloudflare.com.

Host names with six IP numbers: Host name kate.ns.cloudflare.com points to 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124; host name kirk.ns.cloudflare.com points to 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

sim.link - robtex.com

sim.link

link

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`sim.link`

`link`