`danub.sk`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2004::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.156^{🇸🇰 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	`mailin1.danub.sk` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:8^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u6-mx.websupport.sk`
		A	45.13.137.7^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx10.websupport.at`
MX	`mailin2.danub.sk`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:9^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u7-mx.websupport.sk`
		A	45.13.137.8^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.websupport.at`
TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
TXT	`google-site-verification=1b771iQkXN-388djZFGSpGBh9Dq_p6JGTPnJ5iQx2Gw`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1765902136

`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=2018504298

Same first word

danub.com

danub.sk

danub.de

Similar names

bunda.com.au

uandb.hu

bandu.in

dubna.ru

ndbau.at

uandb.com

aundb.biz

undab.com

bunda.nl

aundb.de

abund.kr

dubna.org.ru

dbnua.com

budan.at

unbad.no

uband.ru

anbud.no

baudn.com

adbun.com

bunad.net

budna.com

ndaub.de

duban.eu

aundb.it

aundb.com

bunda.at

audbn.co

aundb.io

bandu.info

dabun.com

dubna.biz

bunda.eu

unbad.it

baund.com

duban.fr

andub.com

dubna.net

buand.com

dubna.ru.com

bunda.ch

bunda.net

bunda.co

bandu.lu

budna.info

badnu.com

aundb.org

bandu.cz

aundb.info

anbud.com.ua

bandu.cn

dubna.de

anbud.eu

dabun.it

nduab.life

budan.com

nudba.com

bandu.mobi

aundb.ch

duban.net

bunda.sk

undab.de

budan.ru

bandu.de

bandu.fr

dubna.org

bandu.co.uk

duban.com.pl

budan.by

aundb.at

bunda.com.br

budan.com.tr

dunab.com

aundb.eu

budna.ru

dabun.net

bandu.go.th

bunda.ru

adunb.org

anbud.net.pl

bandu.eu

bunda.ca

anbud.com

badun.net

bunda.biz

bunda.com

bunda.lt

anbud.ua

bunda.de

budan.kz

abund.jp

duban.de

bunda.co.id

budan.cn

bandu.net

budan.pl

budan.sk

aundb.gmbh

DNS History

7 records (7 active, 0 former)

●NSns1.websupport.sk2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●NSns2.websupport.sk2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●NSns3.websupport.sk2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●MXmailin1.danub.sk2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●MXmailin2.danub.sk2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●A2a00:4b40:aaaa:2004::62026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

●A37.9.175.1562026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 19:57:28
● 2026-04-13 17:02:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.71.159.12

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.156`
AAAA	1	`2a00:4b40:aaaa:2004::6`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mailin1.danub.sk (pri: 10), mailin2.danub.sk (pri: 100)`
TXT	3	`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, ns2.websupport.sk, ns3.websupport.sk...)

Analysis

IP Addresses

danub.sk points to two IP numbers: 2a00:4b40:aaaa:2004::6 and 37.9.175.156.

Other host names such as zrychlenie.sk, smtp2.lukytrade.sk, spotel.sk, www.katalogprojektov.com and remis.sk share IPs with danub.sk.

Name Servers

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

danub.sk at least partially shares name servers with other domains, for example lead1.eu, slovakgasindustry.sk, dotex.sk, spojenaskolapuchov.sk and basr.sk.