michaelbrock.dk

Records from scan: 2026-10-01 12:21:27 · 1071ms total · last checked 2026-10-17 03:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michaelbrock.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.221 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by michaelbrock-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.221	2370s	linux1.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	michaelbrock-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 2a01:111:f403:ca48::e 52.101.185.114 52.101.68.12 52.101.73.123 52.101.73.126	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	94.231.108.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 143ms

TXT Record
MS=ms46091082
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (michaelbrock.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-07 17:03:12

www	94.231.108.221 (AS48854) (address records, no CNAME)
www vs bare domain	Same network michaelbrock.dk: 94.231.108.221 (AS48854) www.michaelbrock.dk: 94.231.108.221 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026093000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 12:37:45

Field	Value
Registrar	Simply.com A/S
Registered	2011-06-06
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

44ms

40ms

AAAA

30ms

TXT

143ms

CAA

35ms

HTTPS

40ms

TLSA

645ms

SOA

38ms

MTA-STS

55ms

DNSSEC

51ms

SRV

60ms

Total

1071ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 12:21:27 shown	1071ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:18:12	858ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:18:14	687ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:54:48	877ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-17 21:52:47	1924ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:39:43	1272ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 07:45:41	909ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:19:22	1118ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:52:42	1695ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:18:47	3015ms	4 NS 1 A 1 MX	🔒 Secure