`b2bsolutions.sk`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2009::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.196^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mx10.websupport.sk` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
MX	`mx20.websupport.sk`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.109^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u5-mx.websupport.sk`
TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1772320299

`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=2018515212

Same first word

b2bsolutions.sk

b2bsolutions.at

b2bsolutions.be

b2bsolutions.az

b2bsolutions.gr

b2bsolutions.es

b2bsolutions.org

b2bsolutions.co.nz

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	-
b2bsolutions.sk	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	6 records

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.196`
AAAA	1	`2a00:4b40:aaaa:2009::7`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100)`
TXT	2	`v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.websupport.sk, ns1.websupport.sk, ns2.websupport.sk...)

Analysis

IP Addresses

Two IP numbers are pointed to by b2bsolutions.sk: 2a00:4b40:aaaa:2009::7 and 37.9.175.196.

other host names include d-d.sk, aditbe.fr, 123sms.sk, compro.sk and biofarma.sk; they share IP numbers with b2bsolutions.sk.

Name Servers

b2bsolutions.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

b2bsolutions.sk at least partially shares name servers with other domains, for instance halapy.sk, comca.sk, venga.sk, klucky-schranky.sk and softec.sk.

These name servers are commonly used alongside ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

Host names with two IP numbers:

ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11; ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12; ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

b2bsolutions.sk is handled by two mail servers: mx10.websupport.sk and mx20.websupport.sk.

b2bsolutions.sk uses the same mail server setup as other domains, for instance mk-auto.sk, dtlab.org, royalwater.cz, cln.sk and dobrecitanie.sk.