contextmath.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextmath.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:5a3c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c40c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.60^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.12^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashley.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c047^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2047^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashley.ns.cloudflare.com`
		A	108.162.192.71^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	172.64.32.71^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	173.245.58.71^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
NS	`james.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`james.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`james.ns.cloudflare.com`
		A	108.162.193.178^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	172.64.33.178^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	173.245.59.178^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.60, 172.67.196.12
		IPv6 hints	2606:4700:3034::6815:5a3c, 2606:4700:3035::ac43:c40c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`ashley.ns.cloudflare.com`dns@cloudflare.com serial=2416149869

`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=1792234849

Same first word

contextmath.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSashley.ns.cloudflare.com2026-08-29 → 2026-10-17 · 2 obs

● 2026-08-29 22:01:42
● 2026-10-17 11:12:40

●NSjames.ns.cloudflare.com2026-08-29 → 2026-10-17 · 2 obs

● 2026-08-29 22:01:42
● 2026-10-17 11:12:40

●MXmx00.ionos.com2026-08-29 → 2026-10-17 · 2 obs

● 2026-08-29 22:01:42
● 2026-10-17 11:12:40

●MXmx01.ionos.com2026-08-29 → 2026-10-17 · 2 obs

● 2026-08-29 22:01:42
● 2026-10-17 11:12:40

●A104.21.90.602026-09-10 → 2026-10-17 · 3 obs

○ 2026-08-29 22:01:42
● 2026-09-10 09:36:36
● 2026-10-17 11:12:40

●A172.67.196.122026-09-10 → 2026-10-17 · 3 obs

○ 2026-08-29 22:01:42
● 2026-09-10 09:36:36
● 2026-10-17 11:12:40

○A188.114.96.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 22:01:42
○ 2026-09-10 09:36:36
○ 2026-10-17 11:12:40

○A188.114.97.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 22:01:42
○ 2026-09-10 09:36:36
○ 2026-10-17 11:12:40

●A2606:4700:3034::6815:5a3c2026-09-10 → 2026-10-17 · 3 obs

○ 2026-08-29 22:01:42
● 2026-09-10 09:36:36
● 2026-10-17 11:12:40

●A2606:4700:3035::ac43:c40c2026-09-10 → 2026-10-17 · 3 obs

○ 2026-08-29 22:01:42
● 2026-09-10 09:36:36
● 2026-10-17 11:12:40

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 22:01:42
○ 2026-09-10 09:36:36
○ 2026-10-17 11:12:40

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 22:01:42
○ 2026-09-10 09:36:36
○ 2026-10-17 11:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
contextmath.com	ashley.ns.cloudflare.com, james.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.178

NS records: ashley.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextmath.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.60, 172.67.196.12`
AAAA	2	`2606:4700:3034::6815:5a3c, 2606:4700:3035::ac43:c40c`
NS	2	`ashley.ns.cloudflare.com, james.ns.cloudflare.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashley.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contextmath.com resolves to four IP addresses: 104.21.90.60, 172.67.196.12, 2606:4700:3034::6815:5a3c and 2606:4700:3035::ac43:c40c.

recetasperuanas.pe, luciotrindade.com, dealspekmarket.shop and two other host names share IP numbers with contextmath.com.

Name Servers

DNS delegation for contextmath.com points to two name servers: ashley.ns.cloudflare.com and james.ns.cloudflare.com.

contextmath.com uses the same name servers as several other domains — among them voltichosting.com, mc-legends.net, kpopmiami.com and two more.

contextmath.com has at least partial name server overlap with other domains, such as mataagariventures.workers.dev, recuperar-gmail.pages.dev, duelzcasino-at-59436.pages.dev and two others.

It is common to find these name servers paired with the name servers vivienne.ns.cloudflare.com, melinda.ns.cloudflare.com, brodie.ns.cloudflare.com and dilbert.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ashley.ns.cloudflare.com has IP addresses 108.162.192.71, 172.64.32.71 and 173.245.58.71, plus 3 other.

james.ns.cloudflare.com has IP addresses 108.162.193.178, 172.64.33.178 and 173.245.59.178, plus 3 other.

Mail Servers

Mail for contextmath.com is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.

contextmath.com uses an identical mail server configuration to several other domains — among them rtb2.com, ckdesigntn.org, g2d.biz and two more.

The mail servers of contextmath.com are at least partially shared with other domains, including genworksgls.com.

mx00.ionos.com directs to 74.208.114.65 and mx01.ionos.com directs to 74.208.114.66; each host name points to exactly one IP number.