optimizerplus.sg - dns.ninja

optimizerplus.sg

DNSSEC⚠️ Not signed
A2606:4700::6812:1a7f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:1b7f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.26.127Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.27.127Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSblue.foundationdns.com ⭐
A2606:4700:57::6ca2:c601🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.com
A2803:f800:52::a29f:3c01🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.com
A2a06:98c1:56::ac40:2801🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.com
A108.162.198.1🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A162.159.60.1Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A172.64.40.1🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
NSblue.foundationdns.net
A2606:4700:57::6ca2:c61f🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.net
A2803:f800:52::a29f:3c1f🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.net
A2a06:98c1:56::ac40:281f🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.net
A108.162.198.31🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A162.159.60.31Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A172.64.40.31🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
NSblue.foundationdns.org
A2606:4700:57::6ca2:c63d🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.org
A2803:f800:52::a29f:3c3d🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.org
A2a06:98c1:56::ac40:283d🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.org
A108.162.198.61🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A162.159.60.61Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A172.64.40.61🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
TXTv=spf1 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.26.127, 104.18.27.127
IPv6 hints2606:4700::6812:1a7f, 2606:4700::6812:1b7f
SOAblue.foundationdns.comdns@cloudflare.com serial=2405750707

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=2606280100

Same first word

optimizerplus.nl
optimizerplus.my
optimizerplus.sg
optimizerplus.com.sg
optimizerplus.mobi
optimizerplus.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSblue.foundationdns.comblue.foundationdns.netblue.foundationdns.orgns1.openprovider.nlns2.openprovider.bens3.openprovider.euA104.18.26.127104.18.27.1272606:4700::6812:1a7f2606:4700::6812:1b7f185.95.44.68217.115.202.50
●NSblue.foundationdns.com2026-02-15 → 2026-06-28 · 3 obs
○ 2017-12-15 03:13:02
● 2026-02-15 10:20:56
● 2026-06-28 01:27:34
●NSblue.foundationdns.net2026-02-15 → 2026-06-28 · 3 obs
○ 2017-12-15 03:13:02
● 2026-02-15 10:20:56
● 2026-06-28 01:27:34
●NSblue.foundationdns.org2026-02-15 → 2026-06-28 · 3 obs
○ 2017-12-15 03:13:02
● 2026-02-15 10:20:56
● 2026-06-28 01:27:34
○NSns1.openprovider.nl2015-07-03 → 2017-12-15 · 4 obs
● 2015-07-03 08:50:50
● 2017-12-15 03:13:02
○ 2026-02-15 10:20:56
○ 2026-06-28 01:27:34
○NSns2.openprovider.be2015-07-03 → 2017-12-15 · 4 obs
● 2015-07-03 08:50:50
● 2017-12-15 03:13:02
○ 2026-02-15 10:20:56
○ 2026-06-28 01:27:34
○NSns3.openprovider.eu2015-07-03 → 2017-12-15 · 4 obs
● 2015-07-03 08:50:50
● 2017-12-15 03:13:02
○ 2026-02-15 10:20:56
○ 2026-06-28 01:27:34
●A104.18.26.1272026-04-05 → 2026-06-28 · 3 obs
○ 2026-03-21 02:52:50
● 2026-04-05 03:27:36
● 2026-06-28 01:27:34
●A104.18.27.1272026-04-05 → 2026-06-28 · 3 obs
○ 2026-03-21 02:52:50
● 2026-04-05 03:27:36
● 2026-06-28 01:27:34
○A185.95.44.682016-04-15 → 2026-03-21 · 5 obs
○ 2016-01-27 21:00:52
● 2016-04-15 21:16:12
● 2026-03-21 02:52:50
○ 2026-04-05 03:27:36
○ 2026-06-28 01:27:34
○A217.115.202.502015-07-03 → 2016-01-27 · 4 obs
● 2015-07-03 08:50:50
● 2016-01-27 21:00:52
○ 2016-04-15 21:16:12
○ 2026-06-28 01:27:34
●A2606:4700::6812:1a7f2026-04-05 → 2026-06-28 · 3 obs
○ 2026-03-21 02:52:50
● 2026-04-05 03:27:36
● 2026-06-28 01:27:34
●A2606:4700::6812:1b7f2026-04-05 → 2026-06-28 · 3 obs
○ 2026-03-21 02:52:50
● 2026-04-05 03:27:36
● 2026-06-28 01:27:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgdsany2.sgnic.sg, dsany3.sgnic.sg, ns4.apnic.net, pch.sgzones.sg...10 records
optimizerplus.sgblue.foundationdns.org, blue.foundationdns.com, blue.foundationdns.net-

✅ Authoritative Response

Server:108.162.198.31

NS records: blue.foundationdns.org, blue.foundationdns.com, blue.foundationdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizerplus.sg (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.27.127, 104.18.26.127
AAAA22606:4700::6812:1a7f, 2606:4700::6812:1b7f
NS3blue.foundationdns.net, blue.foundationdns.org...
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1blue.foundationdns.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)

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

Analysis

IP Addresses

optimizerplus.sg directs to four IP numbers, which are 104.18.26.127, 104.18.27.127, 2606:4700::6812:1a7f and 2606:4700::6812:1b7f.

Additional host names — sv368.dealer, nairi-online.am, app.saphyre.com and two others — share IP numbers with optimizerplus.sg.

Name Servers

optimizerplus.sg is served by three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

There is at least partial name server overlap between optimizerplus.sg and other domains — ogilvydo.com, generaldynamicsitenterpriseservices.com, muac-innolab.eu and two more among them.

These name servers frequently co-occur with the name servers ns.utah.edu and blue.

Host names with 6 IP numbers:

blue.foundationdns.com maps to 108.162.198.1, 162.159.60.1, 172.64.40.1 and 3 additional IP addresses.

blue.foundationdns.net maps to 108.162.198.31, 162.159.60.31, 172.64.40.31 and 3 additional IP addresses.

blue.foundationdns.org maps to 108.162.198.61, 162.159.60.61, 172.64.40.61 and 3 additional IP addresses.