mathlive.io - dns.ninja

`mathlive.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ae54^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5857^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.87^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.84^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`todd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`mx1.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
TXT	`google-site-verification=KtC1hss44a8fIZm-BdH37Iy2tTDaOxSeH6A6JZV53NQ`
TXT	`openai-domain-verification=dv-qMCoxVLg6DegJHOOhaWR8jMj`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.87, 172.67.174.84
		IPv6 hints	2606:4700:3031::ac43:ae54, 2606:4700:3036::6815:5857
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOA	`todd.ns.cloudflare.com`dns@cloudflare.com serial=2407741348

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1786503921

Subdomains

www.mathlive.io

Same first word

mathlive.org

mathlive.io

mathlive.net

mathlive.com

Similar names

valtheim.com

livemath.de

hamiletv.com

livemath.com

evilmath.com

livemath.org

DNS History

15 records (8 active, 7 former)

●NStodd.ns.cloudflare.com2019-03-24 → 2026-08-12 · 2 obs

● 2019-03-24 02:17:28
● 2026-08-12 03:21:58

●NSvera.ns.cloudflare.com2019-03-24 → 2026-08-12 · 2 obs

● 2019-03-24 02:17:28
● 2026-08-12 03:21:58

●MXmx1.mailchannels.net2026-02-15 → 2026-08-12 · 3 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-08-12 03:21:58

●MXmx2.mailchannels.net2026-02-15 → 2026-08-12 · 3 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-08-12 03:21:58

○MXvade-in1.mail.dreamhost.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

○MXvade-in2.mail.dreamhost.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

●A104.21.88.872026-02-15 → 2026-08-12 · 3 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-08-12 03:21:58

○A104.27.174.172019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

○A104.27.175.172019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

●A172.67.174.842026-02-15 → 2026-08-12 · 3 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-08-12 03:21:58

○A2606:4700:30::681b:ae112019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

○A2606:4700:30::681b:af112019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:17:28
○ 2026-02-15 20:08:44
○ 2026-08-12 03:21:58

●A2606:4700:3031::ac43:ae542026-02-15 → 2026-08-12 · 3 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-08-12 03:21:58

○A2606:4700:3035::6815:58572026-02-15 → 2026-06-14 · 5 obs

○ 2019-03-24 02:17:28
● 2026-02-15 20:08:44
● 2026-06-14 01:50:34
○ 2026-06-29 10:53:24
○ 2026-08-12 03:21:58

●A2606:4700:3036::6815:58572026-06-29 → 2026-08-12 · 3 obs

○ 2026-06-14 01:50:34
● 2026-06-29 10:53:24
● 2026-08-12 03:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
mathlive.io	todd.ns.cloudflare.com, vera.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.146

NS records: todd.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathlive.io (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.84, 104.21.88.87`
AAAA	2	`2606:4700:3036::6815:5857, 2606:4700:3031::ac43:ae54`
NS	2	`todd.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	2	`mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0)`
TXT	3	`google-site-verification=KtC1hss44a8fIZm, openai-domain-verification=dv-qMCoxVLg6D...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`todd.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mathlive.io is the parent zone for www.mathlive.io.

IP Addresses

mathlive.io resolves to four IP addresses: 104.21.88.87, 172.67.174.84, 2606:4700:3031::ac43:ae54 and 2606:4700:3036::6815:5857.

Two other host names, along with casin0.top, cardonations4cancer.org and openai.louiswi.pp.ua, also share IP numbers with mathlive.io.

Name Servers

DNS delegation for mathlive.io points to two name servers: todd.ns.cloudflare.com and vera.ns.cloudflare.com.

mathlive.io shares its NS records with other domains, for example vous-monsieur.com, storelaunchers.com, custom-cutters.com and two others.

mathlive.io partially shares its NS delegation with several other domains, including rewt.link, ihabsm.za.com, cm88asia.com and two others.

These name servers are regularly seen alongside kim.ns.cloudflare.com and ken.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

todd.ns.cloudflare.com has IP addresses 108.162.193.146, 172.64.33.146 and 173.245.59.146, plus 3 other.

vera.ns.cloudflare.com has IP addresses 108.162.192.147, 172.64.32.147 and 173.245.58.147, plus 3 other.

Mail Servers

mathlive.io is served by two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.

Among the domains sharing a mail server setup with mathlive.io are mail.faikkonica.edu.al, nathania.com, okorchestra.org and two others.

At least a portion of mathlive.io's mail servers are also used by other domains, for example microfix.se.

Both mx1.mailchannels.net and mx2.mailchannels.net have a single IP address, 54.187.177.89, and share it.

Host names pointing to 54.187.177.89 IP addresses: mx1.mailchannels.net and mx2.mailchannels.net.