softwaremathematics.com - dns.ninja

`softwaremathematics.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a796^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3b12^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.18^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.150^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celeste.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
NS	`jon.quicns.cloud` ⚠️ Not in parent delegation
		A	64.66.240.1^{🇺🇸 AS39836764.66.240.0/24 Proxy route object created by MICRON21-AU AS38880}
NS	`kevin.quicns.org` ⚠️ Not in parent delegation
		A	64.66.241.1^{🇺🇸 AS39836764.66.241.0/24 Proxy route object created by MICRON21-AU AS38880}
NS	`merlin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
MX	`softwaremathematics-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms95100279`
TXT	`amazonses:BnR656//HlJO6/Ye1Sdtjaj7aenXtI1ZXTNQRkJ6kmc=`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`zoho-verification=zb06671510.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.18, 172.67.167.150
		IPv6 hints	2606:4700:3032::ac43:a796, 2606:4700:3035::6815:3b12
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`celeste.ns.cloudflare.com`dns@cloudflare.com serial=2410602511

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786078839

Same first word

softwaremathematics.com

Similar names

mathematicssoftware.com.au

mathematicssoftware.com

DNS History

25 records (9 active, 16 former)

●NSceleste.ns.cloudflare.com2026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

●NSjon.quicns.cloud2026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

●NSkevin.quicns.org2026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

●NSmerlin.ns.cloudflare.com2026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

○NSns1.dreamhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

○NSns15.domaincontrol.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○NSns16.domaincontrol.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○NSns2.dreamhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

○NSns3.dreamhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

○MXalt1.aspmx.l.google.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○MXalt2.aspmx.l.google.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○MXaspmx.l.google.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○MXaspmx2.googlemail.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○MXaspmx3.googlemail.com2019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○MXmx1.sub5.homie.mail.dreamhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

○MXmx2.sub5.homie.mail.dreamhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

●MXsoftwaremathematics-com.mail.protection.outlook.com2026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

●A104.21.59.182026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

○A135.125.104.1452026-02-22 → 2026-08-07 · 2 obs

○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

○A142.93.222.932019-04-28 → 2019-04-28 · 4 obs

○ 2016-12-17 14:02:40
● 2019-04-28 01:00:36
○ 2026-02-22 02:18:52
○ 2026-08-07 05:04:32

●A172.67.167.1502026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

○A2606:4700:3031::ac43:a7962026-02-22 → 2026-06-16 · 5 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-06-16 14:58:04
○ 2026-08-07 05:04:30
○ 2026-08-07 05:04:32

●A2606:4700:3032::ac43:a7962026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-16 14:58:04
● 2026-08-07 05:04:30
● 2026-08-07 05:04:32

●A2606:4700:3035::6815:3b122026-02-22 → 2026-08-07 · 3 obs

○ 2019-04-28 01:00:36
● 2026-02-22 02:18:52
● 2026-08-07 05:04:32

○A66.33.208.2392016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 14:02:40
○ 2019-04-28 01:00:36
○ 2026-08-07 05:04:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
softwaremathematics.com	merlin.ns.cloudflare.com, celeste.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.7

NS records: merlin.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwaremathematics.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.150, 104.21.59.18`
AAAA	2	`2606:4700:3035::6815:3b12, 2606:4700:3032::ac43:a796`
NS	4	`jon.quicns.cloud, kevin.quicns.org...`
MX	1	`softwaremathematics-com.mail.protection.`
TXT	4	`MS=ms95100279, amazonses:BnR656//HlJO6/Ye1Sdtjaj7aenXtI...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celeste.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (merlin.ns.cloudflare.com, merlin.ns.cloudflare.com, merlin.ns.cloudflare.com...)

Analysis

IP Addresses

softwaremathematics.com has four IP addresses: 104.21.59.18, 172.67.167.150, 2606:4700:3032::ac43:a796 and 2606:4700:3035::6815:3b12.

7m.markets, jyechen.com.tw, go-uae.ru plus two other host names have IP numbers in common with softwaremathematics.com.

Name Servers

Four name servers handle the delegation for softwaremathematics.com: jon.quicns.cloud, kevin.quicns.org, celeste.ns.cloudflare.com and merlin.ns.cloudflare.com.

softwaremathematics.com has at least partial name server overlap with other domains, such as lamande.fr, tiffin-rasoi.com, restauracjamao.pl and two others.

It is common to see these name servers used together with name servers jon.quicns.net and kevin.quicns.net.

Hosts with 6 IP addresses each:

celeste.ns.cloudflare.com maps to 108.162.194.7, 162.159.38.7, 172.64.34.7 and 3 additional IP addresses.

merlin.ns.cloudflare.com maps to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 additional IP addresses.

Host names resolving to a single IP address:

jon.quicns.cloud resolves to the IP address 64.66.240.1.

kevin.quicns.org resolves to the IP address 64.66.241.1.

Mail Servers

softwaremathematics.com uses one mail server — softwaremathematics-com.mail.protection.outlook.com.

softwaremathematics-com.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.