`helpguru.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:f9f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a31b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.159^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.27^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sri.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
MX	`mail18.lh.pl` ⭐
		A	5.252.228.89^{🇵🇱 LHPL5.252.228.0/22}
			PTR	`mail18.lh.pl`
		A	178.211.137.39^{🇵🇱 LHPL178.211.137.0/24}
			PTR	`mail18.lh.pl`
		A	185.135.89.68^{🇵🇱 LHPL185.135.88.0/22 LH1v4}
			PTR	`mail18.lh.pl`
		A	185.135.89.128^{🇵🇱 LHPL185.135.88.0/22 LH1v4}
			PTR	`mail18.lh.pl`
		A	185.135.89.160^{🇵🇱 LHPL185.135.88.0/22 LH1v4}
			PTR	`mail18.lh.pl`
		A	185.135.89.174^{🇵🇱 LHPL185.135.88.0/22 LH1v4}
			PTR	`mail18.lh.pl`
TXT	`google-site-verification=G1d6G_rH-gAmRqxJSsoj84mnlAteCJTP_G0bAdUrRzs`
TXT	`google-site-verification=neXHe48eV4Br82tauMvWUZoS5qRumvxD6spQTvZNixc`
TXT	`mailerlite-domain-verification=972688a860ef7328eac5f7057fd479a9bd721cc6`
TXT	`mojecertpl-site-verification-98SI1F5tju88BA9aMkuaPhb62cMa9nhO`
TXT	`tiktok-developers-site-verification=13pXfiOYpV0FFBsP7iWLpD0PQxeWS2ZN`
TXT	`v=spf1 include:_spf.lh.pl a mx include:_spf.mlsend.com include:_spf.getrespon...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.15.159, 172.67.163.27
		IPv6	2606:4700:3030::6815:f9f, 2606:4700:3031::ac43:a31b
SOA	`sri.ns.cloudflare.com`dns@cloudflare.com serial=2399915471

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1122678013

🔒 HSTS Preload (+subdomains)

Same first word

helpguru.eu

helpguru.com

helpguru.de

Similar names

guruhelp.net

plugheur.com

guruhelp.com

DNS History

11 records (7 active, 4 former)

●NSsri.ns.cloudflare.com2026-02-21 → 2026-03-26 · 2 obs

● 2026-02-21 04:25:22
● 2026-03-26 22:01:00

●NSteresa.ns.cloudflare.com2026-02-21 → 2026-03-26 · 2 obs

● 2026-02-21 04:25:22
● 2026-03-26 22:01:00

●MXmail18.lh.pl2026-02-21 → 2026-03-26 · 2 obs

● 2026-02-21 04:25:22
● 2026-03-26 22:01:00

●A104.21.15.1592026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-21 04:25:22
● 2026-03-26 22:01:00

●A172.67.163.272026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-21 04:25:22
● 2026-03-26 22:01:00

○A188.114.96.02026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 04:25:22
○ 2026-03-26 22:01:00

○A188.114.97.02026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 04:25:22
○ 2026-03-26 22:01:00

●A2606:4700:3030::6815:f9f2026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-21 04:25:22
● 2026-03-26 22:01:00

●A2606:4700:3031::ac43:a31b2026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-21 04:25:22
● 2026-03-26 22:01:00

○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 04:25:22
○ 2026-03-26 22:01:00

○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 04:25:22
○ 2026-03-26 22:01:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
helpguru.eu	sri.ns.cloudflare.com, teresa.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.216

NS records: sri.ns.cloudflare.com, teresa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helpguru.eu (unsigned zone)

⏱️ Timing

Total: 700ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.27, 104.21.15.159`
AAAA	2	`2606:4700:3031::ac43:a31b, 2606:4700:3030::6815:f9f`
NS	2	`sri.ns.cloudflare.com, teresa.ns.cloudflare.com`
MX	1	`mail18.lh.pl (pri: 5)`
TXT	6	`google-site-verification=G1d6G_rH-gAmRqx, google-site-verification=neXHe48eV4Br82t...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sri.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

helpguru.eu points to four IP numbers: 2606:4700:3030::6815:f9f, 2606:4700:3031::ac43:a31b, 104.21.15.159 and 172.67.163.27.

For instance, other host names smxxrzs.com, drinex.ba, mail.lbsglobal.com, franed.com and betflix65.club share IP numbers with helpguru.eu.

Name Servers

helpguru.eu is delegated to two name servers: sri.ns.cloudflare.com and teresa.ns.cloudflare.com.

helpguru.eu uses the same name server setup as other domains such as bonilab.com, booktain.com, duelia.org, unfrio.com and conlar.com.br.

helpguru.eu shares name servers with other domains at least partially, for example marketcube.io, homeovita.com.br, skill-up.org, stevenwerner.me and barblade.com.

These name servers are commonly used with the name servers jason.ns.cloudflare.com and paige.ns.cloudflare.com.

Host names with six IP numbers: host name sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234; host name teresa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d8, 2803:f800:50::6ca2:c2d8, 2a06:98c1:50::ac40:22d8, 108.162.194.216, 162.159.38.216 and 172.64.34.216.

Mail Servers

helpguru.eu is handled by a single mail server, mail18.lh.pl.

helpguru.eu shares the same mail server setup as other domains, for instance kbn.com.pl, auto-test.szczecin.pl, jarocinbuduje.pl, wardawy.com and mmaudio.pl.

Host name mail18.lh.pl points to six IP numbers: 5.252.228.89, 178.211.137.39, 185.135.89.68, 185.135.89.128, 185.135.89.160 and 185.135.89.174.

helpguru.eu - robtex.com

helpguru.eu

eu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`helpguru.eu`

`eu`