sixteenthree.sg - robtex.com

sixteenthree.sg

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2db7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:da1d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.183Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.29🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkiki.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkiki.ns.cloudflare.com
A108.162.192.180🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A172.64.32.180🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A173.245.58.180🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.183, 172.67.218.29
IPv6 hints2606:4700:3031::6815:2db7, 2606:4700:3035::ac43:da1d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAkiki.ns.cloudflare.comdns@cloudflare.com serial=2400459947

sg

DNSSEC🔒 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=2604130100

Subdomains

www.sixteenthree.sg

Same first word

sixteenthree.sg

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSkiki.ns.cloudflare.comtheo.ns.cloudflare.comns1.livehostsupport.comns2.livehostsupport.comMXsmtp.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.45.183172.67.218.292606:4700:3031::6815:2db72606:4700:3035::ac43:da1d103.11.189.31104.18.50.24104.18.51.242606:4700:3032::6812:32182606:4700:3034::6812:3318
●NSkiki.ns.cloudflare.com2020-03-16 → 2026-04-13 · 3 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
● 2026-04-13 01:19:00
○NSns1.livehostsupport.com2015-07-19 → 2017-02-19 · 4 obs
● 2015-07-19 09:37:20
● 2017-02-19 20:41:50
○ 2020-03-16 13:01:06
○ 2026-04-13 01:19:00
○NSns2.livehostsupport.com2015-07-19 → 2017-02-19 · 4 obs
● 2015-07-19 09:37:20
● 2017-02-19 20:41:50
○ 2020-03-16 13:01:06
○ 2026-04-13 01:19:00
●NStheo.ns.cloudflare.com2020-03-16 → 2026-04-13 · 3 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
● 2026-04-13 01:19:00
○MXalt1.aspmx.l.google.com2015-07-19 → 2020-03-16 · 4 obs
● 2015-07-19 09:37:20
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○MXalt2.aspmx.l.google.com2015-07-19 → 2020-03-16 · 4 obs
● 2015-07-19 09:37:20
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○MXaspmx.l.google.com2015-07-19 → 2020-03-16 · 4 obs
● 2015-07-19 09:37:20
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○MXaspmx2.googlemail.com2015-07-19 → 2020-03-16 · 4 obs
● 2015-07-19 09:37:20
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○MXaspmx3.googlemail.com2015-07-19 → 2020-03-16 · 4 obs
● 2015-07-19 09:37:20
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
●MXsmtp.google.com2026-02-15 → 2026-04-13 · 3 obs
○ 2020-03-16 13:01:06
● 2026-02-15 01:33:40
● 2026-04-13 01:19:00
○A103.11.189.312015-07-19 → 2017-02-19 · 4 obs
● 2015-07-19 09:37:20
● 2017-02-19 20:41:50
○ 2020-03-16 13:01:06
○ 2026-04-13 01:19:00
○A104.18.50.242020-03-16 → 2020-03-16 · 4 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○A104.18.51.242020-03-16 → 2020-03-16 · 4 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
●A104.21.45.1832026-02-15 → 2026-04-13 · 3 obs
○ 2020-03-16 13:01:06
● 2026-02-15 01:33:40
● 2026-04-13 01:19:00
●A172.67.218.292026-02-15 → 2026-04-13 · 3 obs
○ 2020-03-16 13:01:06
● 2026-02-15 01:33:40
● 2026-04-13 01:19:00
●A2606:4700:3031::6815:2db72026-02-15 → 2026-04-13 · 3 obs
○ 2020-03-16 13:01:06
● 2026-02-15 01:33:40
● 2026-04-13 01:19:00
○A2606:4700:3032::6812:32182020-03-16 → 2020-03-16 · 4 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
○A2606:4700:3034::6812:33182020-03-16 → 2020-03-16 · 4 obs
○ 2017-02-19 20:41:50
● 2020-03-16 13:01:06
○ 2026-02-15 01:33:40
○ 2026-04-13 01:19:00
●A2606:4700:3035::ac43:da1d2026-02-15 → 2026-04-13 · 3 obs
○ 2020-03-16 13:01:06
● 2026-02-15 01:33:40
● 2026-04-13 01:19:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...10 records
sixteenthree.sgkiki.ns.cloudflare.com, theo.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.144

NS records: kiki.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sixteenthree.sg (unsigned zone)

⏱️ Timing

Total: 1018ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.45.183, 172.67.218.29
AAAA22606:4700:3035::ac43:da1d, 2606:4700:3031::6815:2db7
NS2kiki.ns.cloudflare.com, theo.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kiki.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

Hierarchy

sixteenthree.sg is the parent of www.sixteenthree.sg.

IP Addresses

sixteenthree.sg points to four IP numbers: 2606:4700:3031::6815:2db7, 2606:4700:3035::ac43:da1d, 104.21.45.183 and 172.67.218.29.

For instance, other host names atlas-lti.com, ramboliweb.com, star-event2025.org, laptop.bg and estima-motoring.co.uk share IP numbers with sixteenthree.sg.

Name Servers

sixteenthree.sg is delegated to two name servers: kiki.ns.cloudflare.com and theo.ns.cloudflare.com.

sixteenthree.sg uses the same name server setup as other domains such as dorow-clinic.de, chasefamily.ca, evemattress.co.uk, 78en.com and imagin.io.

sixteenthree.sg shares name servers with other domains at least partially, for example mlvc.net, hostrecords.com, iatkb.com, 007yinhe.com and diyajiedai.com.

These name servers are commonly used together with galilea.ns.cloudflare.com, chan.ns.cloudflare.com, gwen.ns.cloudflare.com and peter.ns.cloudflare.com.

Host names with six IP numbers: host name kiki.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab4, 2803:f800:50::6ca2:c0b4, 2a06:98c1:50::ac40:20b4, 108.162.192.180, 172.64.32.180 and 173.245.58.180; host name theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

Mail Servers

sixteenthree.sg is handled by a single mail server, smtp.google.com.

sixteenthree.sg shares the same mail server setup as other domains, for instance sswrchamber.com, 1wjncq.life, fountainstrategy.com, wanderinghammackadventures.com and digitalwallaby.com.

sixteenthree.sg shares mail servers with other domains at least partially; for instance meditek.mx, gafondiaria.it, marketingsignals.org, moyo.com.br and simtos.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 172.253.62.26.