prohelm.sk - dns.ninja

`prohelm.sk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:607a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b40f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.122^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.15^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ernest.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
MX	`mailin.mx-hub.cz` ⭐
		A	2001:1ab0:7e1f:1::1:3^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`mailin.mx-hub.cz`
		A	130.193.14.152^{🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90}
			PTR	`mailin.mx-hub.cz`
MX	`mailin.mx-hub.eu` ⭐
		A	2001:1ab0:7e1f:1::1:4^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`mailin.mx-hub.eu`
		A	130.193.14.153^{🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90}
			PTR	`mailin.mx-hub.eu`
MX	`mailin.mx-hub.net` ⭐
		A	2001:880:0:15::177^{🇩🇪 ONE-NETWORK2001:880::/32}
			PTR	`mailin.mx-hub.net`
		A	185.102.21.54^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`mailin.mx-hub.net`
MX	`mailin.mx-hub.sk` ⭐
		A	2001:880:0:15::60^{🇩🇪 ONE-NETWORK2001:880::/32}
			PTR	`mailin.mx-hub.sk`
		A	185.102.21.195^{🇨🇿 ONE-NETWORK185.102.21.0/24}
			PTR	`mailin.mx-hub.sk`
TXT	`v=spf1 a mx include:_spf.nameserver.sk ?all`
TXT	`v=spf2.0/mfrom,pra +a +mx include:_spf2.nameserver.sk ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.122, 172.67.180.15
		IPv6 hints	2606:4700:3031::6815:607a, 2606:4700:3035::ac43:b40f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`ernest.ns.cloudflare.com`dns@cloudflare.com serial=2403685259

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018542526

Subdomains

www.prohelm.sk

Same first word

prohelm.com

prohelm.de

prohelm.sk

prohelm.ch

Similar names

romhelp.org

romhelp.com

perholm.eu

plohmer.de

plrhome.net

morphle.org

hemplor.com

morelhp.com

helmpro.com

morphle.in

romhelp.de

prolehm.at

plohmer.com

prolehm.com

morphle.com

DNS History

23 records (10 active, 13 former)

●NSernest.ns.cloudflare.com2026-04-07 → 2026-06-04 · 3 obs

○ 2017-02-09 20:20:18
● 2026-04-07 20:48:24
● 2026-06-04 02:57:30

●NSkara.ns.cloudflare.com2026-04-07 → 2026-06-04 · 3 obs

○ 2017-02-09 20:20:18
● 2026-04-07 20:48:24
● 2026-06-04 02:57:30

○NSns1.dnsbackup.net2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

○NSns1.nameserver.sk2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

○NSns2.dnsbackup.net2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

○NSns2.nameserver.sk2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

○MXas.mx-hub.net2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

○MXas.mx-hub.sk2015-08-19 → 2017-02-09 · 4 obs

● 2015-08-19 20:18:50
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

●MXmailin.mx-hub.cz2015-08-19 → 2026-06-04 · 2 obs

● 2015-08-19 20:18:50
● 2026-06-04 02:57:30

●MXmailin.mx-hub.eu2015-08-19 → 2026-06-04 · 2 obs

● 2015-08-19 20:18:50
● 2026-06-04 02:57:30

●MXmailin.mx-hub.net2015-08-19 → 2026-06-04 · 2 obs

● 2015-08-19 20:18:50
● 2026-06-04 02:57:30

●MXmailin.mx-hub.sk2015-08-19 → 2026-06-04 · 2 obs

● 2015-08-19 20:18:50
● 2026-06-04 02:57:30

●A104.21.96.1222026-04-07 → 2026-06-04 · 9 obs

○ 2017-02-09 20:20:18
● 2026-04-07 20:48:24
● 2026-04-21 10:04:50
○ 2026-04-22 23:24:12
● 2026-05-01 00:21:14
● 2026-05-06 01:41:02
○ 2026-05-06 13:57:16
● 2026-06-01 10:13:56
● 2026-06-04 02:57:30

●A172.67.180.152026-04-07 → 2026-06-04 · 9 obs

○A188.114.96.02026-04-22 → 2026-05-06 · 8 obs

○ 2026-04-07 20:48:24
○ 2026-04-21 10:04:50
● 2026-04-22 23:24:12
○ 2026-05-01 00:21:14
○ 2026-05-06 01:41:02
● 2026-05-06 13:57:16
○ 2026-06-01 10:13:56
○ 2026-06-04 02:57:30

○A188.114.97.02026-04-22 → 2026-05-06 · 8 obs

○ 2026-04-07 20:48:24
○ 2026-04-21 10:04:50
● 2026-04-22 23:24:12
○ 2026-05-01 00:21:14
○ 2026-05-06 01:41:02
● 2026-05-06 13:57:16
○ 2026-06-01 10:13:56
○ 2026-06-04 02:57:30

○A2001:1ba0:2a0:5965:0:30:34:12015-08-19 → 2015-12-10 · 4 obs

● 2015-08-19 20:18:50
● 2015-12-10 06:53:52
○ 2016-05-05 13:36:34
○ 2026-06-04 02:57:30

○A217.67.30.342015-08-19 → 2015-12-10 · 4 obs

● 2015-08-19 20:18:50
● 2015-12-10 06:53:52
○ 2016-05-05 13:36:34
○ 2026-06-04 02:57:30

●A2606:4700:3031::6815:607a2026-04-07 → 2026-06-04 · 9 obs

●A2606:4700:3035::ac43:b40f2026-04-07 → 2026-06-04 · 9 obs

○A2a06:98c1:3120::2026-04-22 → 2026-05-06 · 8 obs

○ 2026-04-07 20:48:24
○ 2026-04-21 10:04:50
● 2026-04-22 23:24:12
○ 2026-05-01 00:21:14
○ 2026-05-06 01:41:02
● 2026-05-06 13:57:16
○ 2026-06-01 10:13:56
○ 2026-06-04 02:57:30

○A2a06:98c1:3121::2026-04-22 → 2026-05-06 · 8 obs

○ 2026-04-07 20:48:24
○ 2026-04-21 10:04:50
● 2026-04-22 23:24:12
○ 2026-05-01 00:21:14
○ 2026-05-06 01:41:02
● 2026-05-06 13:57:16
○ 2026-06-01 10:13:56
○ 2026-06-04 02:57:30

○A46.101.137.2122016-05-05 → 2017-02-09 · 5 obs

○ 2015-12-10 06:53:52
● 2016-05-05 13:36:34
● 2017-02-09 20:20:18
○ 2026-04-07 20:48:24
○ 2026-06-04 02:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, h.tld.sk, g.tld.sk, f.tld.sk	-
prohelm.sk	kara.ns.cloudflare.com, ernest.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.164

NS records: kara.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prohelm.sk (unsigned zone)

⏱️ Timing

Total: 3610ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.96.122, 172.67.180.15`
AAAA	2	`2606:4700:3031::6815:607a, 2606:4700:3035::ac43:b40f`
NS	2	`ernest.ns.cloudflare.com, kara.ns.cloudflare.com`
MX	4	`mailin.mx-hub.cz (pri: 10), mailin.mx-hub.eu (pri: 10)...`
TXT	2	`v=spf1 a mx include:_spf.nameserver.sk ?, v=spf2.0/mfrom,pra +a +mx include:_spf2.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ernest.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

prohelm.sk is a parent domain of www.prohelm.sk.

IP Addresses

With 4 IP addresses, prohelm.sk directs to 104.21.96.122, 172.67.180.15, 2606:4700:3031::6815:607a and 2606:4700:3035::ac43:b40f.

Among the host names that share IP numbers with prohelm.sk are indiasuperdry.com, wojtekidd.org, nadoko.cz and two others.

Name Servers

prohelm.sk has two authoritative name servers — ernest.ns.cloudflare.com and kara.ns.cloudflare.com.

prohelm.sk has the same name server delegation as a number of other domains, such as dvsgnh.org, petroaspol.sk, pro-tattoo.hu and two more.

prohelm.sk shares at least some of its name servers with other domains, including digitaljournal.com, kbjy.net, cl-games.com and two others.

These name servers are frequently seen alongside the name servers coco.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ernest.ns.cloudflare.com points to 108.162.193.164, 172.64.33.164, 173.245.59.164 and three other IP addresses.

kara.ns.cloudflare.com points to 108.162.192.123, 172.64.32.123, 173.245.58.123 and three other IP addresses.

Mail Servers

prohelm.sk is handled by 4 mail servers: mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk.

prohelm.sk shares at least some of its mail servers with other domains — for example jetflash.cz, beno-pruziny.sk, dannygo.sk and two more.

The host names mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk each resolve to two IP addresses: mailin.mx-hub.cz resolves to 130.193.14.152 and 2001:1ab0:7e1f:1::1:3; mailin.mx-hub.eu resolves to 130.193.14.153 and 2001:1ab0:7e1f:1::1:4; mailin.mx-hub.net resolves to 185.102.21.54 and 2001:880:0:15::177; mailin.mx-hub.sk resolves to 185.102.21.195 and 2001:880:0:15::60.