polymath.how - dns.ninja

`polymath.how`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c4f7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2227^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.39^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.247^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dalary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
NS	`wesley.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wesley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wesley.ns.cloudflare.com`
		A	108.162.193.246^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	172.64.33.246^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	173.245.59.246^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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=AzLsd249LuOyde_9tbQdrTsV5viu4dlBVHwzlWo_dks`
TXT	`google-site-verification=teRDnQDCbVCFXibDFasYXhrDz2IRQ_LV39idYHu-uZ8`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.39, 172.67.196.247
		IPv6 hints	2606:4700:3032::ac43:c4f7, 2606:4700:3034::6815:2227
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOA	`dalary.ns.cloudflare.com`dns@cloudflare.com serial=2411010521

`how`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

⚠️ On DNS blocklist: spam-tlds

Same first word

polymath.network

polymath.edu.in

polymath.com

polymath.co.uk

polymath.marketing

polymath.at

polymath.com.mx

polymath.net

polymath.world

polymath.us

polymath.dk

polymath.ir

polymath.cc

polymath.info

polymath.tv

polymath.org

polymath.co

polymath.life

polymath.me

polymath.pro

polymath.biz

polymath.nl

polymath.de

polymath.com.hk

polymath.institute

polymath.co.in

polymath.com.cn

polymath.cn

polymath.capital

polymath.group

polymath.io

polymath.ca

polymath.how

polymath.no

polymath.edu.lk

polymath.co.il

Similar names

myhotlap.com

opalmyth.com

opthalmy.com

ampholyt.de

maltyhop.com

mathpoly.com

DNS History

17 records (11 active, 6 former)

●NSdalary.ns.cloudflare.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●NSwesley.ns.cloudflare.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●MXaspmx.l.google.com2026-02-20 → 2026-08-02 · 2 obs

● 2026-02-20 05:44:54
● 2026-08-02 17:57:54

●A104.21.34.392026-02-20 → 2026-08-02 · 8 obs

● 2026-02-20 05:44:54
○ 2026-03-16 05:36:00
○ 2026-03-23 02:41:10
● 2026-04-23 22:29:20
● 2026-05-31 21:37:14
○ 2026-06-13 22:26:12
● 2026-06-17 05:37:48
● 2026-08-02 17:57:54

●A172.67.196.2472026-02-20 → 2026-08-02 · 8 obs

● 2026-02-20 05:44:54
○ 2026-03-16 05:36:00
○ 2026-03-23 02:41:10
● 2026-04-23 22:29:20
● 2026-05-31 21:37:14
○ 2026-06-13 22:26:12
● 2026-06-17 05:37:48
● 2026-08-02 17:57:54

○A188.114.96.02026-03-16 → 2026-06-13 · 8 obs

○ 2026-02-20 05:44:54
● 2026-03-16 05:36:00
● 2026-03-23 02:41:10
○ 2026-04-23 22:29:20
○ 2026-05-31 21:37:14
● 2026-06-13 22:26:12
○ 2026-06-17 05:37:48
○ 2026-08-02 17:57:54

○A188.114.97.02026-03-16 → 2026-06-13 · 8 obs

○ 2026-02-20 05:44:54
● 2026-03-16 05:36:00
● 2026-03-23 02:41:10
○ 2026-04-23 22:29:20
○ 2026-05-31 21:37:14
● 2026-06-13 22:26:12
○ 2026-06-17 05:37:48
○ 2026-08-02 17:57:54

●A2606:4700:3032::ac43:c4f72026-07-14 → 2026-08-02 · 3 obs

○ 2026-06-17 05:37:48
● 2026-07-14 14:30:44
● 2026-08-02 17:57:54

○A2606:4700:3033::6815:22272026-02-20 → 2026-06-17 · 10 obs

● 2026-02-20 05:44:54
● 2026-03-16 05:36:00
○ 2026-03-20 11:14:18
○ 2026-03-23 02:41:10
● 2026-04-23 22:29:20
● 2026-05-31 21:37:14
○ 2026-06-13 22:26:12
● 2026-06-17 05:37:48
○ 2026-07-14 14:30:44
○ 2026-08-02 17:57:54

●A2606:4700:3034::6815:22272026-07-14 → 2026-08-02 · 3 obs

○ 2026-06-17 05:37:48
● 2026-07-14 14:30:44
● 2026-08-02 17:57:54

○A2606:4700:3037::ac43:c4f72026-02-20 → 2026-06-17 · 10 obs

○A2a06:98c1:3120::2026-03-20 → 2026-06-13 · 8 obs

○ 2026-03-16 05:36:00
● 2026-03-20 11:14:18
● 2026-03-23 02:41:10
○ 2026-04-23 22:29:20
○ 2026-05-31 21:37:14
● 2026-06-13 22:26:12
○ 2026-06-17 05:37:48
○ 2026-08-02 17:57:54

○A2a06:98c1:3121::2026-03-20 → 2026-06-13 · 8 obs

○ 2026-03-16 05:36:00
● 2026-03-20 11:14:18
● 2026-03-23 02:41:10
○ 2026-04-23 22:29:20
○ 2026-05-31 21:37:14
● 2026-06-13 22:26:12
○ 2026-06-17 05:37:48
○ 2026-08-02 17:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
how	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
polymath.how	wesley.ns.cloudflare.com, dalary.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.220

NS records: wesley.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polymath.how (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.39, 172.67.196.247`
AAAA	2	`2606:4700:3034::6815:2227, 2606:4700:3032::ac43:c4f7`
NS	2	`dalary.ns.cloudflare.com, wesley.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=AzLsd249LuOyde_, google-site-verification=teRDnQDCbVCFXib...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dalary.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

polymath.how directs to four IP numbers, which are 104.21.34.39, 172.67.196.247, 2606:4700:3032::ac43:c4f7 and 2606:4700:3034::6815:2227.

exchangemagix.com, jgjyjg.com, scarehome.com and two other host names share IP numbers with polymath.how.

Name Servers

polymath.how uses two name servers for its delegation: dalary.ns.cloudflare.com and wesley.ns.cloudflare.com.

polymath.how uses the same name servers as several other domains — among them sn1817.com, neishcode.com, digila.com and two more.

At least some of polymath.how's name servers are shared with other domains, for example declavero.news, team-processing-buy.com, nvak.cn and two more.

These name servers tend to be deployed in combination with the name servers jermaine.ns.cloudflare.com and rose.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname dalary.ns.cloudflare.com directs to 108.162.194.220, 162.159.38.220 and 172.64.34.220 along with 3 other IP addresses.

Hostname wesley.ns.cloudflare.com directs to 108.162.193.246, 172.64.33.246 and 173.245.59.246 along with 3 other IP addresses.

Mail Servers

Five mail servers handle polymath.how: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

polymath.how has at least partial mail server overlap with other domains such as ns500734.ns500734.ns500699.ns500699.ns500734.ns500693.ns500693.ns500588.ns500699.ns500632.ns500683.ns500632.ns500632.ns500612.dtrkdll.com, ns500731.ns500754.ns500742.ns500742.ns500705.ns500649.ns500649.ns500678.ns500678.lusty(0x736c7574)z.com, ns500742.ns500731.ns500754.ns500754.ns500705.ns500688.ns500704.ns500671.ns500649.lustychickser.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

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

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