`strongfirst.hu`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9928^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:20ad^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.173^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.40^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
MX	`mail.domdom.hu` ⭐
		A	2a02:2950:3:62:77:130:203:1^{🇭🇺 Infotechna2a02:2950::/32 IPv6 allocation}
			PTR	`mail.domdom.hu`
		A	62.77.130.203^{🇭🇺 Infotechna62.77.130.0/24 Clients servers in infotechna}
			PTR	`mail.domdom.hu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.32.173, 172.67.153.40
		IPv6	2606:4700:3035::ac43:9928, 2606:4700:3037::6815:20ad
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2395751869

`hu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.hu` ⭐ 🔒
	NS	`b.hu` 🔒
	NS	`c.hu` 🔒
	NS	`d.hu` 🔒
	NS	`e.hu` 🔒
	NS	`f.hu` 🔒
	NS	`p.hu` 🔒
	TXT	`Please see https://www.domain.hu for registration info`
	SOA	`a.hu`hostmaster@nic.hu serial=1771291246

Same first word

strongfirst.com

strongfirst.com.hr

strongfirst.hu

strongfirst.fr

DNS History

15 records (7 active, 8 former)

●NScolin.ns.cloudflare.com2026-02-16 → 2026-03-10 · 3 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-03-10 07:52:46

○NSns.b2e-market.hu2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 21:04:24
○ 2026-02-16 10:11:10
○ 2026-03-10 07:52:46

○NSns2.b2e-market.hu2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 21:04:24
○ 2026-02-16 10:11:10
○ 2026-03-10 07:52:46

●NSzelda.ns.cloudflare.com2026-02-16 → 2026-03-10 · 3 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-03-10 07:52:46

●MXmail.domdom.hu2026-02-16 → 2026-03-10 · 3 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-03-10 07:52:46

○MXmail.strongfirst.hu2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 21:04:24
○ 2026-02-16 10:11:10
○ 2026-03-10 07:52:46

●A104.21.32.1732026-02-16 → 2026-03-10 · 6 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-02-20 15:23:24
○ 2026-02-24 16:19:28
● 2026-03-04 17:28:50
● 2026-03-10 07:52:46

●A172.67.153.402026-02-16 → 2026-03-10 · 6 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-02-20 15:23:24
○ 2026-02-24 16:19:28
● 2026-03-04 17:28:50
● 2026-03-10 07:52:46

○A188.114.96.02026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-20 15:23:24
● 2026-02-24 16:19:28
○ 2026-03-04 17:28:50
○ 2026-03-10 07:52:46

○A188.114.97.02026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-20 15:23:24
● 2026-02-24 16:19:28
○ 2026-03-04 17:28:50
○ 2026-03-10 07:52:46

●A2606:4700:3035::ac43:99282026-02-16 → 2026-03-10 · 6 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-02-20 15:23:24
○ 2026-02-24 16:19:28
● 2026-03-04 17:28:50
● 2026-03-10 07:52:46

●A2606:4700:3037::6815:20ad2026-02-16 → 2026-03-10 · 6 obs

○ 2018-05-07 21:04:24
● 2026-02-16 10:11:10
● 2026-02-20 15:23:24
○ 2026-02-24 16:19:28
● 2026-03-04 17:28:50
● 2026-03-10 07:52:46

○A2a06:98c1:3120::42026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-20 15:23:24
● 2026-02-24 16:19:28
○ 2026-03-04 17:28:50
○ 2026-03-10 07:52:46

○A2a06:98c1:3121::42026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-20 15:23:24
● 2026-02-24 16:19:28
○ 2026-03-04 17:28:50
○ 2026-03-10 07:52:46

○A79.172.201.2302018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 21:04:24
○ 2026-02-16 10:11:10
○ 2026-03-10 07:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hu	a.hu, b.hu, c.hu, d.hu...	-
strongfirst.hu	colin.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.35.75

NS records: colin.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strongfirst.hu (unsigned zone)

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.173, 172.67.153.40`
AAAA	2	`2606:4700:3035::ac43:9928, 2606:4700:3037::6815:20ad`
NS	2	`colin.ns.cloudflare.com, zelda.ns.cloudflare.com`
MX	1	`mail.domdom.hu (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by strongfirst.hu: 2606:4700:3035::ac43:9928, 2606:4700:3037::6815:20ad, 104.21.32.173 and 172.67.153.40.

other host names including wilhelmina.be, jrcbu.com.cdn.cloudflare.net, saloncentricmw.com, stradavini.it and dexex.com share IP numbers with strongfirst.hu.

Name Servers

strongfirst.hu is delegated to two name servers colin.ns.cloudflare.com and zelda.ns.cloudflare.com.

strongfirst.hu shares the same name server setup as other domains, for instance c3design.com, fesera.com, apexgolflab.com, imvision.com.mx and makemynewspaper.com.

strongfirst.hu at least partially shares name servers with other domains, for instance bangkokhospital.com, zaro.com.ar, tzthl.com, boomb.cn and ads-kor.com.

These name servers are commonly used with laylah.ns.cloudflare.com, noor.ns.cloudflare.com and fred.ns.cloudflare.com.

Host names with six IP numbers:

Host name colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75.

Host name zelda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.

Mail Servers

strongfirst.hu is handled by a single mail server, mail.domdom.hu.

strongfirst.hu shares the same mail server setup as other domains, for instance ural.hu, bobtail.hu, sportscoachsearch.com, artdepo.hu and medical-leech.com.

strongfirst.hu shares some mail servers with other domains, at least partially, for example ajanlas.hu and innogysolutions.hu.

mail.domdom.hu resolves to two IP numbers: 2a02:2950:3:62:77:130:203:1 and 62.77.130.203.

strongfirst.hu - robtex.com

strongfirst.hu

hu

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`strongfirst.hu`

`hu`