sysadmin.lk - dns.ninja

sysadmin.lk

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8e70🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:471d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.29Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.112🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdalary.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26dc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A2803:f800:50::6ca2:c2dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdalary.ns.cloudflare.com
A2a06:98c1:50::ac40:22dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdalary.ns.cloudflare.com
A108.162.194.220🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A162.159.38.220Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A172.64.34.220🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
NSvasilii.ns.cloudflare.com
A2606:4700:58::a29f:2c1a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvasilii.ns.cloudflare.com
A2803:f800:50::6ca2:c31a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvasilii.ns.cloudflare.com
A2a06:98c1:50::ac40:231a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvasilii.ns.cloudflare.com
A108.162.195.26🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvasilii.ns.cloudflare.com
A162.159.44.26Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvasilii.ns.cloudflare.com
A172.64.35.26🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvasilii.ns.cloudflare.com
MX_dc-mx.ad0a9002d3c9.sysadmin.lk ⭐
A74.208.226.247🇺🇸 IONOS-AS74.208.226.0/24 IONOS Inc. us-pil-ionos-cloud-ewr
PTRmail.datacenter.lk
TXTMS=ms64982834
TXTgoogle-site-verification=byVc2O1rY_M_YbNGo4OvHoZy4rp0LRqGTwJ0aT5lzWE
TXTv=spf1 a mx ip4:74.208.226.247 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.29, 172.67.142.112
IPv6 hints2606:4700:3031::ac43:8e70, 2606:4700:3034::6815:471d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAdalary.ns.cloudflare.comdns@cloudflare.com serial=2407507760

lk

DNSSEC⚠️ Not signed
NSns.nic.lk ⭐
NSd.nic.lk
NSh.nic.lk
NSm.nic.lk
NSns1.ac.lk
NSp.nic.lk
NSpendragon.cs.purdue.edu
NSt.nic.lk
NSz.nic.lk
SOAns.nic.lkhostmaster@nic.lk serial=2020457793

Subdomains

mail.sysadmin.lk

Same first word

sysadmin.am
sysadmin.in.ua
sysadmin.co.in
sysadmin.fi
sysadmin.lv
sysadmin.is
sysadmin.dk
sysadmin.com.au
sysadmin.sk
sysadmin.poltava.ua
sysadmin.cl
sysadmin.tools
sysadmin.lt
sysadmin.at
sysadmin.jp
sysadmin.st
sysadmin.dp.ua
sysadmin.help
sysadmin.org.mx
sysadmin.co.uk
sysadmin.lk
sysadmin.bz
sysadmin.ca
sysadmin.gr
sysadmin.noip.me
sysadmin.com.uy
sysadmin.cn
sysadmin.guide
sysadmin.net.nz
sysadmin.se
sysadmin.kz
sysadmin.com.pl
sysadmin.awsapps.com
sysadmin.fr
sysadmin.org
sysadmin.ie
sysadmin.chat
sysadmin.com.ua
sysadmin.co
sysadmin.in
sysadmin.systems
sysadmin.com.ve
sysadmin.tv
sysadmin.beer
sysadmin.su
sysadmin.sh
sysadmin.it
sysadmin.co.id
sysadmin.pm
sysadmin.io
sysadmin.biz
sysadmin.nu
sysadmin.mx
sysadmin.zip
sysadmin.com.mx
sysadmin.xyz
sysadmin.uz
sysadmin.com.br
sysadmin.life
sysadmin.info
sysadmin.bg
sysadmin.eu
sysadmin.be
sysadmin.md
sysadmin.com
sysadmin.ge
sysadmin.name
sysadmin.bialystok.pl
sysadmin.de
sysadmin.win
sysadmin.web.id
sysadmin.ru
sysadmin.technology
sysadmin.express
sysadmin.im
sysadmin.no
sysadmin.pe.kr
sysadmin.network
sysadmin.pt
sysadmin.run
sysadmin.monster
sysadmin.care
sysadmin.us
sysadmin.link
sysadmin.rs
sysadmin.cc
sysadmin.pro
sysadmin.guru

Similar names

adminsys.org
adminsys.fr
adminsys.serveftp.com
adminsys.de
andysims.com
adminsys.nl
adminsys.ru
adminsys.be
mindsays.com
daisymns.com
missnady.it
aydinsms.com
adminsys.eu
adminsys.net
adminsys.com
missandy.com
dynamiss.com

DNS History

16 records (7 active, 9 former)

20192020202120222023202420252026NSdalary.ns.cloudflare.comvasilii.ns.cloudflare.comns1.sysadmin.lkns2.sysadmin.lkMX_dc-mx.ad0a9002d3c9.sysadmin.lkmail.sysadmin.lkA104.21.71.29172.67.142.1122606:4700:3031::ac43:8e702606:4700:3034::6815:471d168.235.68.188172.64.80.12606:4700:3035::6815:471d2606:4700:3036::ac43:8e702a06:98c1:3120::2a06:98c1:3121::
●NSdalary.ns.cloudflare.com2026-02-15 → 2026-08-03 · 12 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
● 2026-08-03 03:06:28
○NSns1.sysadmin.lk2018-07-04 → 2018-07-04 · 3 obs
● 2018-07-04 21:45:34
○ 2026-02-15 17:52:52
○ 2026-08-03 03:06:28
○NSns2.sysadmin.lk2018-07-04 → 2018-07-04 · 3 obs
● 2018-07-04 21:45:34
○ 2026-02-15 17:52:52
○ 2026-08-03 03:06:28
●NSvasilii.ns.cloudflare.com2026-02-15 → 2026-08-03 · 12 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
● 2026-08-03 03:06:28
●MX_dc-mx.ad0a9002d3c9.sysadmin.lk2026-02-15 → 2026-08-03 · 12 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
● 2026-08-03 03:06:28
○MXmail.sysadmin.lk2018-07-04 → 2018-07-04 · 3 obs
● 2018-07-04 21:45:34
○ 2026-02-15 17:52:52
○ 2026-08-03 03:06:28
●A104.21.71.292026-02-15 → 2026-08-03 · 14 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
○ 2026-02-25 13:03:28
● 2026-02-25 17:33:56
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
● 2026-08-03 03:06:28
○A168.235.68.1882018-07-04 → 2018-07-04 · 3 obs
● 2018-07-04 21:45:34
○ 2026-02-15 17:52:52
○ 2026-08-03 03:06:28
○A172.64.80.12026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-15 17:52:52
● 2026-02-25 13:03:28
○ 2026-02-25 17:33:56
○ 2026-08-03 03:06:28
●A172.67.142.1122026-02-15 → 2026-08-03 · 14 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
○ 2026-02-25 13:03:28
● 2026-02-25 17:33:56
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
● 2026-08-03 03:06:28
●A2606:4700:3031::ac43:8e702026-07-09 → 2026-08-03 · 3 obs
○ 2026-06-18 15:29:12
● 2026-07-09 13:59:36
● 2026-08-03 03:06:28
●A2606:4700:3034::6815:471d2026-07-09 → 2026-08-03 · 3 obs
○ 2026-06-18 15:29:12
● 2026-07-09 13:59:36
● 2026-08-03 03:06:28
○A2606:4700:3035::6815:471d2026-02-15 → 2026-06-18 · 15 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
● 2026-03-05 08:14:12
○ 2026-03-13 17:18:52
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
○ 2026-07-09 13:59:36
○ 2026-08-03 03:06:28
○A2606:4700:3036::ac43:8e702026-02-15 → 2026-06-18 · 15 obs
○ 2018-07-04 21:45:34
● 2026-02-15 17:52:52
● 2026-03-05 08:14:12
○ 2026-03-13 17:18:52
● 2026-03-26 11:38:14
○ 2026-03-27 08:59:20
● 2026-04-02 00:15:38
● 2026-04-04 08:57:32
○ 2026-04-05 06:54:16
● 2026-04-09 06:53:20
● 2026-06-17 14:06:46
○ 2026-06-17 15:12:28
● 2026-06-18 15:29:12
○ 2026-07-09 13:59:36
○ 2026-08-03 03:06:28
○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-05 08:14:12
● 2026-03-13 17:18:52
○ 2026-03-26 11:38:14
○ 2026-08-03 03:06:28
○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-05 08:14:12
● 2026-03-13 17:18:52
○ 2026-03-26 11:38:14
○ 2026-08-03 03:06:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lkd.nic.lk, h.nic.lk, m.nic.lk, p.nic.lk...15 records
sysadmin.lkvasilii.ns.cloudflare.com, dalary.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.220

NS records: vasilii.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at lk: Error: DNS query timeout: 123.231.6.18 for DNSKEY lk

⏱️ Timing

Total: 3619ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.29, 172.67.142.112
AAAA22606:4700:3034::6815:471d, 2606:4700:3031::ac43:8e70
NS2dalary.ns.cloudflare.com, vasilii.ns.cloudflare.com
MX1_dc-mx.ad0a9002d3c9.sysadmin.lk (pri: 10
TXT3MS=ms64982834, google-site-verification=byVc2O1rY_M_YbN...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dalary.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 15

In-bailiwick: 14 (d.nic.lk, d.nic.lk, h.nic.lk...)

Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)

Analysis

Hierarchy

The domain mail.sysadmin.lk falls under the parent sysadmin.lk.

IP Addresses

sysadmin.lk directs to four IP numbers, which are 104.21.71.29, 172.67.142.112, 2606:4700:3031::ac43:8e70 and 2606:4700:3034::6815:471d.

syncfile.conectivaweb.com, mail.epacking.eu, www.bertravel.com and two other host names share IP numbers with sysadmin.lk.

Name Servers

sysadmin.lk is delegated to two name servers: dalary.ns.cloudflare.com and vasilii.ns.cloudflare.com.

sysadmin.lk uses the same name servers as several other domains — among them datacenter.lk, maltadaily.mt, asirus.net and two more.

At least some of sysadmin.lk's name servers are shared with other domains, for example alphadatatrust.click, deshal.com.bd, mdms.tech and two more.

It is common for these name servers to be used in conjunction with the name servers jermaine.ns.cloudflare.com, meiling.ns.cloudflare.com and pam.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dalary.ns.cloudflare.com resolves to 108.162.194.220, 162.159.38.220, 172.64.34.220 and 3 other IP addresses.

vasilii.ns.cloudflare.com resolves to 108.162.195.26, 162.159.44.26, 172.64.35.26 and 3 other IP addresses.

Mail Servers

Mail for sysadmin.lk is handled by a single mail server, _dc-mx.ad0a9002d3c9.sysadmin.lk.

_dc-mx.ad0a9002d3c9.sysadmin.lk resolves to a single IP number: 74.208.226.247.