bktool.dk - dns.ninja

`bktool.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10a:8a:a38a:350e:f9bf^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.17^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.70^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod10-cph3.one.com`
MX	`mx2.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.71^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod10-cph3.one.com`
MX	`mx3.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.72^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod10-cph3.one.com`
MX	`mx4.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.73^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod10-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-24 #5

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1784525761localtime Mon Jul 20 07:36:01 2026gmtime Mon Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784525761

Same first word

bktool.net

bktool.dk

bktool.com

Similar names

blookt.net

tlbook.com

blotok.com

toolbk.com

oktbol.ru

kbtool.cn

btlook.com

kobolt.co.uk

kobolt.net

klobot.com

blookt.com

booklt.com

okbolt.com

lokbot.com

tblook.com

blokot.com

okbolt.co.kr

boltok.ru

kolbot.com

kobolt.ru

kobolt.dk

boltok.com.mx

ltbook.net

kobolt.se

kobolt.de

boltok.com

kobolt.org

kobolt.ch

kobolt.eu

kobolt.com

DNS History

13 records (8 active, 5 former)

●NSns01.one.com2015-07-13 → 2026-07-20 · 2 obs

● 2015-07-13 19:50:20
● 2026-07-20 05:39:30

●NSns02.one.com2015-07-13 → 2026-07-20 · 2 obs

● 2015-07-13 19:50:20
● 2026-07-20 05:39:30

●MXmx1.pub.mailpod10-cph3.one.com2026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

●MXmx2.pub.mailpod10-cph3.one.com2026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

●MXmx3.pub.mailpod10-cph3.one.com2026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

●MXmx4.pub.mailpod10-cph3.one.com2026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

○MXmxcluster1.one.com2015-07-13 → 2017-08-20 · 4 obs

● 2015-07-13 19:50:20
● 2017-08-20 22:15:06
○ 2026-04-10 04:54:26
○ 2026-07-20 05:39:30

○MXmxcluster2.one.com2015-07-13 → 2017-08-20 · 4 obs

● 2015-07-13 19:50:20
● 2017-08-20 22:15:06
○ 2026-04-10 04:54:26
○ 2026-07-20 05:39:30

●A2a02:2350:5:10a:8a:a38a:350e:f9bf2026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

○A46.30.211.1972016-09-18 → 2016-09-18 · 4 obs

○ 2016-03-15 15:31:28
● 2016-09-18 11:39:56
○ 2017-08-20 22:15:06
○ 2026-07-20 05:39:30

○A46.30.212.222015-07-13 → 2016-03-15 · 4 obs

● 2015-07-13 19:50:20
● 2016-03-15 15:31:28
○ 2016-09-18 11:39:56
○ 2026-07-20 05:39:30

●A46.30.213.172026-04-10 → 2026-07-20 · 3 obs

○ 2017-08-20 22:15:06
● 2026-04-10 04:54:26
● 2026-07-20 05:39:30

○A46.30.213.52017-08-20 → 2017-08-20 · 4 obs

○ 2016-09-18 11:39:56
● 2017-08-20 22:15:06
○ 2026-04-10 04:54:26
○ 2026-07-20 05:39:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
bktool.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.17`
AAAA	1	`2a02:2350:5:10a:8a:a38a:350e:f9bf`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx4.pub.mailpod10-cph3.one.com (pri: 10), mx3.pub.mailpod10-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

IP Addresses

bktool.dk resolves to the IP addresses 46.30.213.17 and 2a02:2350:5:10a:8a:a38a:350e:f9bf

vivavi.eu, krebshyllested.dk, djnu.se and two other host names share IP numbers with bktool.dk.

Name Servers

DNS delegation for bktool.dk points to two name servers: ns01.one.com and ns02.one.com.

bktool.dk uses the same name servers as several other domains — among them abcap.org, tafa.se, asf-koege.dk and two more.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

bktool.dk has four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.

bktool.dk has at least partial mail server overlap with other domains such as hyraponny.se, cvg.se, xavierperon.com and two more.

Each of the four hosts mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com points to a single IP address — mx1.pub.mailpod10-cph3.one.com points to 104.37.34.70, mx2.pub.mailpod10-cph3.one.com points to 104.37.34.71, mx3.pub.mailpod10-cph3.one.com points to 104.37.34.72 and mx4.pub.mailpod10-cph3.one.com points to 104.37.34.73.