brock.dk

📜 Historical scan 2026-06-16 17:00:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brock.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 21 February 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by brock-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 443ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 407ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	—	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 377ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	brock-dk.mail.protection.outlook.com	52.101.68.16 52.101.68.18 52.101.68.39 52.101.73.1	mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

10 records 728ms

TXT Record
adobe-idp-site-verification=e65ea32275491d17ef0a798933cd03db1f17bc396f5822e7882b411d54d60531
apple-domain-verification=aozl9VhqWzkwVmZF
google-site-verification=5Dtaole347l7zhHPxglDxhETr7IRSrZjnFfCysglec8
inst=Niels Brock, Copenhagen Business College - K?benhavn K
MS=ms33913105
nielsbrockumbraco.azurewebsites.net
qnyhlURNKjHR0d3BgRBNOTkyJcEQg1agIb8LDcUPVbkt5JQAaG6U58zImwLTrVgoWljAW7sY493WSjUtkWk2sw==
uvmid=101497
v=spf1 include:spf1.brock.dk include:spf2.brock.dk include:spf.mcb.dk include:spf.mailanyone.net include:spf.esis.dk include:spf.mandrillapp.com include:sendgrid.net -all
z53v8xpcts0y9cfw0dqj4jq8pgpffzrj

✉️ SPF#

Policy	Record (brock.dk)
-all (hard fail)	v=spf1 include:spf1.brock.dk include:spf2.brock.dk include:spf.mcb.dk include:spf.mailanyone.net include:spf.esis.dk include:spf.mandrillapp.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.brock.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 13:28:47

www CNAME	brock.dk (all on brock.dk) → 93.191.155.240 (AS48854)
www vs bare domain	Same network brock.dk: 93.191.155.240 (AS48854) www.brock.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u25084679.wl180.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u25084679.wl180.sendgrid.net	RSA · ~2048 bit
selector1	selector1-brock-dk._domainkey.nielsbrock.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-brock-dk._domainkey.nielsbrock.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

869ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

382ms

Field	Value
Serial	2026061502
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-14 23:41:45

Field	Value
Registrar	DANDOMAIN A/S
Registered	1996-02-21
Expires	2027-03-31 (162d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
digitalnielsbrock.dk	Punktum dk A/S (direct)
niels-brock.dk	DANDOMAIN A/S
nielsbrockdigital.dk	ONE.COM A/S
nielsbrockexecutive.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

443ms

407ms

377ms

AAAA

396ms

TXT

728ms

CAA

392ms

HTTPS

407ms

TLSA

624ms

SOA

382ms

MTA-STS

400ms

DNSSEC

869ms

SRV

0ms

Total

3888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:18:20	713ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:42:37	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:32:53	1140ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 10:25:55	1620ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:50:55	3111ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 21:55:08	24676ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 21:30:48	2227ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 08:40:59	8176ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:11:25	1098ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:14:10	1955ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:03:27	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:00:51	2945ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:00:49 shown	3888ms	2 NS 1 A 1 MX	🔒 Secure