polandstudy.com - dns.ninja

`polandstudy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:58d2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9960^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.210^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.96^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonidas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`mx03.secure-mailgate.com`⁽¹⁰⁾
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com`⁽¹⁰⁾
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
TXT	`google-site-verification=Ayl5JXhqNx94ijzQli-Gla7L0YQ9O1-Bsrrv54NPukw`
TXT	`mailerlite-domain-verification=805c09fc93c2463800dad8fa75a8c506124badae`
TXT	`v=spf1 ip4:173.194.220.27 a mx include:_spf.mlsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.210, 172.67.153.96
		IPv6 hints	2606:4700:3036::6815:58d2, 2606:4700:3037::ac43:9960
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`leonidas.ns.cloudflare.com`dns@cloudflare.com serial=2409870168

`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=1785293197

Previously MX for

polandstudy.com

Subdomains

www.polandstudy.com

Same first word

polandstudy.com

DNS History

20 records (13 active, 7 former)

○NSdns.home.pl2015-08-16 → 2017-06-01 · 4 obs

● 2015-08-16 20:09:32
● 2017-06-01 08:27:34
○ 2026-02-23 12:21:24
○ 2026-07-29 02:54:46

○NSdns2.home.pl2015-08-16 → 2017-06-01 · 4 obs

● 2015-08-16 20:09:32
● 2017-06-01 08:27:34
○ 2026-02-23 12:21:24
○ 2026-07-29 02:54:46

○NSdns3.home.pl2015-08-16 → 2017-06-01 · 4 obs

● 2015-08-16 20:09:32
● 2017-06-01 08:27:34
○ 2026-02-23 12:21:24
○ 2026-07-29 02:54:46

●NSleonidas.ns.cloudflare.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●NSnatasha.ns.cloudflare.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXalt1.aspmx.l.google.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXalt2.aspmx.l.google.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXalt3.aspmx.l.google.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXalt4.aspmx.l.google.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXaspmx.l.google.com2017-06-01 → 2026-07-29 · 3 obs

○ 2016-08-09 04:56:12
● 2017-06-01 08:27:34
● 2026-07-29 02:54:46

●MXmx03.secure-mailgate.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●MXmx04.secure-mailgate.com2026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

○MXpolandstudy.com2015-08-16 → 2016-08-09 · 4 obs

● 2015-08-16 20:09:32
● 2016-08-09 04:56:12
○ 2017-06-01 08:27:34
○ 2026-07-29 02:54:46

●A104.21.88.2102026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

●A172.67.153.962026-02-23 → 2026-07-29 · 3 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-07-29 02:54:46

○A2606:4700:3031::ac43:99602026-02-23 → 2026-05-26 · 5 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-05-26 06:58:48
○ 2026-06-27 20:35:14
○ 2026-07-29 02:54:46

○A2606:4700:3033::6815:58d22026-02-23 → 2026-05-26 · 5 obs

○ 2017-06-01 08:27:34
● 2026-02-23 12:21:24
● 2026-05-26 06:58:48
○ 2026-06-27 20:35:14
○ 2026-07-29 02:54:46

●A2606:4700:3036::6815:58d22026-06-27 → 2026-07-29 · 3 obs

○ 2026-05-26 06:58:48
● 2026-06-27 20:35:14
● 2026-07-29 02:54:46

●A2606:4700:3037::ac43:99602026-06-27 → 2026-07-29 · 3 obs

○ 2026-05-26 06:58:48
● 2026-06-27 20:35:14
● 2026-07-29 02:54:46

○A62.129.209.862015-08-16 → 2017-06-01 · 4 obs

● 2015-08-16 20:09:32
● 2017-06-01 08:27:34
○ 2026-02-23 12:21:24
○ 2026-07-29 02:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
polandstudy.com	natasha.ns.cloudflare.com, leonidas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.101

NS records: natasha.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polandstudy.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.210, 172.67.153.96`
AAAA	2	`2606:4700:3037::ac43:9960, 2606:4700:3036::6815:58d2`
NS	2	`leonidas.ns.cloudflare.com, natasha.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=Ayl5JXhqNx94ijz, mailerlite-domain-verification=805c09fc9...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonidas.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

polandstudy.com is a parent domain of www.polandstudy.com.

IP Addresses

polandstudy.com has four IP addresses: 104.21.88.210, 172.67.153.96, 2606:4700:3036::6815:58d2 and 2606:4700:3037::ac43:9960.

Additional host names — accs-lovegame.hoothin.com, tevau.co, camconevada.com and two others — share IP numbers with polandstudy.com.

Name Servers

polandstudy.com is served by two delegated name servers, leonidas.ns.cloudflare.com and natasha.ns.cloudflare.com.

polandstudy.com shares its name server setup with other domains, including tups.lv, internetguide.kr, navika.in and two others.

polandstudy.com shares at least some of its name servers with other domains, including celeb(0x736c7574)s.info, stc.org, redircet5.cfd and two others.

These name servers are frequently seen alongside the name servers tricia.ns.cloudflare.com, rafe.ns.cloudflare.com, nile.ns.cloudflare.com and ganz.ns.cloudflare.com.

Host names with 6 IP numbers:

leonidas.ns.cloudflare.com carries IP addresses 108.162.195.101, 162.159.44.101 and 172.64.35.101, with 3 other addresses beyond those.

natasha.ns.cloudflare.com carries IP addresses 108.162.194.117, 162.159.38.117 and 172.64.34.117, with 3 other addresses beyond those.

Mail Servers

polandstudy.com is handled by 7 mail servers: mx03.secure-mailgate.com, mx04.secure-mailgate.com, aspmx.l.google.com and 4 other.

polandstudy.com shares mail servers — at least in part — with other domains, including ns500699.ns500693.ns500734.ns500699.ns500734.ns500693.ns500699.ns500693.ns500683.ns500588.ns500632.ns500588.ns500612.ns500588.ns500588.dtrkdll.com, ns500698.ns500759.ns500758.ns500698.ns500736.ns500736.ns500708.ns500619.ns500686.ns500619.ns500619.ns500576.trackreceptor.com, ns500758.ns500698.ns500758.ns500759.ns500736.ns500698.ns500735.ns500698.ns500735.ns500576.ns500576.ns500698.ns500619.ns500619.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other.

Host names with two IP numbers:

mx03.secure-mailgate.com maps to two IP addresses — 46.243.88.174 and 46.243.88.176.

mx04.secure-mailgate.com maps to two IP addresses — 46.243.88.175 and 46.243.88.177.

aspmx.l.google.com maps to two IP addresses — 172.253.122.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.