4bsoftware.eu - dns.ninja

`4bsoftware.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:372e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9087^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.46^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.135^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`kayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayden.ns.cloudflare.com`
		A	108.162.195.74^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	162.159.44.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	172.64.35.74^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
MX	`mail11.hostmaster.sk` ⭐
MX	`backupmx.hostmaster.sk`⁽¹⁵⁾
MX	`mx3.hostmaster.sk`⁽³⁰⁾
TXT	`v=spf1 a mx ip4:82.208.46.3 ip4:46.229.230.229 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.46, 172.67.144.135
		IPv6 hints	2606:4700:3031::6815:372e, 2606:4700:3035::ac43:9087
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2405948018

`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=1125708341

Same first word

4bsoftware.sk

4bsoftware.eu

4bsoftware.com

Similar names

software4b.com

b4software.com

DNS History

10 records (9 active, 1 former)

●NSadi.ns.cloudflare.com2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●NSkayden.ns.cloudflare.com2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●MXbackupmx.hostmaster.sk2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●MXmail11.hostmaster.sk2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●MXmx3.hostmaster.sk2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●A104.21.55.462026-03-03 → 2026-07-01 · 4 obs

● 2026-03-03 18:13:08
○ 2026-03-18 23:21:32
● 2026-03-26 13:56:04
● 2026-07-01 09:12:34

○A172.64.80.12026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-03 18:13:08
● 2026-03-18 23:21:32
○ 2026-03-26 13:56:04
○ 2026-07-01 09:12:34

●A172.67.144.1352026-03-03 → 2026-07-01 · 4 obs

● 2026-03-03 18:13:08
○ 2026-03-18 23:21:32
● 2026-03-26 13:56:04
● 2026-07-01 09:12:34

●A2606:4700:3031::6815:372e2026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

●A2606:4700:3035::ac43:90872026-03-03 → 2026-07-01 · 2 obs

● 2026-03-03 18:13:08
● 2026-07-01 09:12:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
4bsoftware.eu	adi.ns.cloudflare.com, kayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.74

NS records: adi.ns.cloudflare.com, kayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4bsoftware.eu (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.46, 172.67.144.135`
AAAA	2	`2606:4700:3031::6815:372e, 2606:4700:3035::ac43:9087`
NS	2	`adi.ns.cloudflare.com, kayden.ns.cloudflare.com`
MX	3	`mail11.hostmaster.sk (pri: 10), backupmx.hostmaster.sk (pri: 15)...`
TXT	1	`v=spf1 a mx ip4:82.208.46.3 ip4:46.229.2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

4bsoftware.eu resolves to four IP addresses: 104.21.55.46, 172.67.144.135, 2606:4700:3031::6815:372e and 2606:4700:3035::ac43:9087.

Two other host names, along with touzih.com, echenyu.com and ejinima.top, also share IP numbers with 4bsoftware.eu.

Name Servers

The NS records for 4bsoftware.eu delegate to adi.ns.cloudflare.com and kayden.ns.cloudflare.com.

4bsoftware.eu shares its NS records with other domains, for example florariaikebana.ro, 4bsoftware.sk, cliffglobal.fun and two others.

4bsoftware.eu has at least partial name server overlap with other domains, such as tlk-group.ru, vsllvs.com, fiyj.cn and two others.

It is common to find these name servers paired with the name servers carl.ns.cloudflare.com, neil.ns.cloudflare.com, grace.ns.cloudflare.com and jerome.ns.cloudflare.com.

DNS names with 6 IP addresses:

adi.ns.cloudflare.com maps to 108.162.192.56, 172.64.32.56, 173.245.58.56 and 3 additional IP addresses.

kayden.ns.cloudflare.com maps to 108.162.195.74, 162.159.44.74, 172.64.35.74 and 3 additional IP addresses.

Mail Servers

4bsoftware.eu has three mail servers: backupmx.hostmaster.sk, mail11.hostmaster.sk and mx3.hostmaster.sk.

There is at least a partial MX overlap between 4bsoftware.eu and other domains, including andywinson.cz, autoserviszatko.sk, mins.sk and two others.

These mail servers tend to appear in combination with mail servers mail4.hostmaster.sk, apofis.hostmaster.sk, mail2.hostmaster.sk and 3 others.