linux.sg - dns.ninja

linux.sg

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:53d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:b5f2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.83.209Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.181.242πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSamir.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A2803:f800:50::6ca2:c13eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamir.ns.cloudflare.com
A2a06:98c1:50::ac40:213eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRamir.ns.cloudflare.com
A108.162.193.62πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A172.64.33.62πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A173.245.59.62πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
NSval.ns.cloudflare.com
A2606:4700:50::adf5:3aeaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A2803:f800:50::6ca2:c0eaπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRval.ns.cloudflare.com
A2a06:98c1:50::ac40:20eaπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRval.ns.cloudflare.com
A108.162.192.234πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A172.64.32.234πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A173.245.58.234πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.83.209, 172.67.181.242
IPv6 hints2606:4700:3031::6815:53d1, 2606:4700:3036::ac43:b5f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOAamir.ns.cloudflare.comdns@cloudflare.com serial=2409934462

sg

DNSSECπŸ”’ Signed (DS record present)
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg
NSdsany3.sgnic.sg
NSdsany4.sgnic.sg
NSns4.apnic.net ⚠️ Not in parent delegation
NSpch.sgzones.sg
SOAds.sgnic.sgdna@sgnic.sg serial=2607191600

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSamir.ns.cloudflare.comval.ns.cloudflare.comns1.ipmirror.comns2.ipmirror.comns3.ipmirror.comA104.21.83.209172.67.181.2422606:4700:3031::6815:53d12606:4700:3036::ac43:b5f22606:4700:3030::6815:53d12606:4700:3035::ac43:b5f2
●NSamir.ns.cloudflare.com2026-02-15 β†’ 2026-07-19 Β· 3 obs
β—‹ 2016-09-23 16:19:42
● 2026-02-15 22:19:36
● 2026-07-19 16:21:02
β—‹NSns1.ipmirror.com2015-07-06 β†’ 2016-06-28 Β· 4 obs
● 2015-07-06 03:41:06
● 2016-06-28 08:50:54
β—‹ 2016-09-23 16:19:42
β—‹ 2026-07-19 16:21:02
β—‹NSns2.ipmirror.com2015-07-06 β†’ 2016-06-28 Β· 4 obs
● 2015-07-06 03:41:06
● 2016-06-28 08:50:54
β—‹ 2016-09-23 16:19:42
β—‹ 2026-07-19 16:21:02
β—‹NSns3.ipmirror.com2015-07-06 β†’ 2016-06-28 Β· 4 obs
● 2015-07-06 03:41:06
● 2016-06-28 08:50:54
β—‹ 2016-09-23 16:19:42
β—‹ 2026-07-19 16:21:02
●NSval.ns.cloudflare.com2026-02-15 β†’ 2026-07-19 Β· 3 obs
β—‹ 2016-09-23 16:19:42
● 2026-02-15 22:19:36
● 2026-07-19 16:21:02
●A104.21.83.2092026-02-15 β†’ 2026-07-19 Β· 2 obs
● 2026-02-15 22:19:36
● 2026-07-19 16:21:02
●A172.67.181.2422026-02-15 β†’ 2026-07-19 Β· 2 obs
● 2026-02-15 22:19:36
● 2026-07-19 16:21:02
β—‹A2606:4700:3030::6815:53d12026-02-15 β†’ 2026-02-15 Β· 3 obs
● 2026-02-15 22:19:36
β—‹ 2026-07-15 16:59:56
β—‹ 2026-07-19 16:21:02
●A2606:4700:3031::6815:53d12026-07-15 β†’ 2026-07-19 Β· 3 obs
β—‹ 2026-02-15 22:19:36
● 2026-07-15 16:59:56
● 2026-07-19 16:21:02
β—‹A2606:4700:3035::ac43:b5f22026-02-15 β†’ 2026-02-15 Β· 3 obs
● 2026-02-15 22:19:36
β—‹ 2026-07-15 16:59:56
β—‹ 2026-07-19 16:21:02
●A2606:4700:3036::ac43:b5f22026-07-15 β†’ 2026-07-19 Β· 3 obs
β—‹ 2026-02-15 22:19:36
● 2026-07-15 16:59:56
● 2026-07-19 16:21:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg-
linux.sgamir.ns.cloudflare.com, val.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.234

NS records: amir.ns.cloudflare.com, val.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.sg (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.181.242, 104.21.83.209
AAAA22606:4700:3031::6815:53d1, 2606:4700:3036::ac43:b5f2
NS2amir.ns.cloudflare.com, val.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amir.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

linux.sg has four IP addresses: 104.21.83.209, 172.67.181.242, 2606:4700:3031::6815:53d1 and 2606:4700:3036::ac43:b5f2.

Among the host names that share IP numbers with linux.sg are monitor.seflasystem.it, wyliodrin.com, kahunitokonpartners.click and two others.

Name Servers

linux.sg is served by two delegated name servers, amir.ns.cloudflare.com and val.ns.cloudflare.com.

linux.sg has the same name server delegation as a number of other domains, such as bpiq.love, amantis.pl, jwconsulting.com.au and two more.

linux.sg has at least partial name server overlap with other domains, such as first(0x736578)movies.com, grandboats-adriatic.com, tongkatwin-game.com and two others.

It is common to find these name servers paired with the name servers liz.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

amir.ns.cloudflare.com carries IP addresses 108.162.193.62, 172.64.33.62 and 173.245.59.62, with 3 other addresses beyond those.

val.ns.cloudflare.com carries IP addresses 108.162.192.234, 172.64.32.234 and 173.245.58.234, with 3 other addresses beyond those.