optimizerplus.sg - dns.ninja

`optimizerplus.sg`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:1a7f^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:1b7f^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.26.127^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.27.127^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
TXT	`v=spf1 -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.26.127, 104.18.27.127
		IPv6 hints	2606:4700::6812:1a7f, 2606:4700::6812:1b7f
SOA	`blue.foundationdns.com`dns@cloudflare.com serial=2405750707

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2606281130

Same first word

optimizerplus.nl

optimizerplus.my

optimizerplus.sg

optimizerplus.com.sg

optimizerplus.mobi

optimizerplus.com

DNS History

12 records (7 active, 5 former)

●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 12:35:30

●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 12:35:30

●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 12:35:30

○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 12:35:30

○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 12:35:30

○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 12:35:30

●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 12:35:30

●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 12:35:30

○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 12:35:30

○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 12:35:30

●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 12:35:30

●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 12:35:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg...	10 records
optimizerplus.sg	blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org	-

✅ Authoritative Response

Server:162.159.60.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizerplus.sg (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.27.127, 104.18.26.127`
AAAA	2	`2606:4700::6812:1b7f, 2606:4700::6812:1a7f`
NS	3	`blue.foundationdns.net, blue.foundationdns.org...`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`blue.foundationdns.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany4.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.