mathdeck.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mathdeck.com`

DNSSEC	⚠️ Not signed
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=NN7HRGA2TZVC7dPnHzFx6kHnjg6dm_OmaNiRbvJ2Rhk`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2416240924

`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=1790783369

Same first word

mathdeck.com

mathdeck.org

Similar names

teamhkcd.xyz

damktech.com.tr

deckmath.com

actmedhk.com.hk

mdkatech.com.br

teamhkcd.store

teamhkcd.info

teamhkcd.net

damktech.com

dmaktech.com

Previous names

Next names

DNS History

21 records (9 active, 12 former)

●NScuritiba.ns.porkbun.com2026-09-07 → 2026-09-30 · 3 obs

○ 2019-04-13 03:59:26
● 2026-09-07 17:29:10
● 2026-09-30 15:54:34

●NSfortaleza.ns.porkbun.com2026-09-07 → 2026-09-30 · 3 obs

○ 2019-04-13 03:59:26
● 2026-09-07 17:29:10
● 2026-09-30 15:54:34

●NSmaceio.ns.porkbun.com2026-09-07 → 2026-09-30 · 3 obs

○ 2019-04-13 03:59:26
● 2026-09-07 17:29:10
● 2026-09-30 15:54:34

○NSns-cloud1.googledomains.com2015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○NSns-cloud2.googledomains.com2015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○NSns-cloud3.googledomains.com2015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○NSns-cloud4.googledomains.com2015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

●NSsalvador.ns.porkbun.com2026-09-07 → 2026-09-30 · 3 obs

○ 2019-04-13 03:59:26
● 2026-09-07 17:29:10
● 2026-09-30 15:54:34

●MXalt1.aspmx.l.google.com2015-06-17 → 2026-09-30 · 2 obs

● 2015-06-17 03:30:52
● 2026-09-30 15:54:34

●MXalt2.aspmx.l.google.com2015-06-17 → 2026-09-30 · 2 obs

● 2015-06-17 03:30:52
● 2026-09-30 15:54:34

●MXalt3.aspmx.l.google.com2015-06-17 → 2026-09-30 · 2 obs

● 2015-06-17 03:30:52
● 2026-09-30 15:54:34

●MXalt4.aspmx.l.google.com2015-06-17 → 2026-09-30 · 2 obs

● 2015-06-17 03:30:52
● 2026-09-30 15:54:34

●MXaspmx.l.google.com2015-06-17 → 2026-09-30 · 2 obs

● 2015-06-17 03:30:52
● 2026-09-30 15:54:34

○A2001:4860:4802:32::152015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A2001:4860:4802:34::152015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A2001:4860:4802:36::152015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A2001:4860:4802:38::152015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A216.239.32.212015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A216.239.34.212015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A216.239.36.212015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

○A216.239.38.212015-06-17 → 2019-04-13 · 4 obs

● 2015-06-17 03:30:52
● 2019-04-13 03:59:26
○ 2026-09-07 17:29:10
○ 2026-09-30 15:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mathdeck.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathdeck.com (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=NN7HRGA2TZVC7dP, v=spf1 include:_spf.google.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

The domain mathdeck.com is delegated to these four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

mathdeck.com partially shares its NS delegation with several other domains, including goldpulselab.com, tapconseilrealred.com, curtacores.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

Mail for mathdeck.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mathdeck.com shares at least some of its mail servers with other domains — for example thecountrysportsstore.com, jlineartsandsilks.com, neonwavefestival.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 192.178.218.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.