msco.dk

📜 Historical scan 2026-09-18 22:28:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

msco.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 11 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.46 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by msco-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 127ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.46	3600s	linux26.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	msco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca21::c 2a01:111:f403:ca48::10 52.101.209.153 52.101.68.16 52.101.73.126 52.101.73.145	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.99.149.104
🔶 Autoconfig	93.191.158.46

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 305ms

TXT Record
google-site-verification=cx4dYX9R6RAWjwdOMGzQQYimFTHKpHe9_0legoPOvFg
google-site-verification=RD3QQtToHMj4IpIRpzNZpmXfyBU4DrnwpIENxgd9WhQ
MS=ms97193323
v=spf1 a mx ip4:49.12.83.45 ip4:185.221.37.133 ip4:152.115.155.78 include:spf.azehosting.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (msco.dk)
-all (hard fail)	v=spf1 a mx ip4:49.12.83.45 ip4:185.221.37.133 ip4:152.115.155.78 include:spf.azehosting.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.msco.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-09 11:11:26

www	93.191.158.46 (AS48854) (address records, no CNAME)
www vs bare domain	Same network msco.dk: 93.191.158.46 (AS48854) www.msco.dk: 93.191.158.46 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

1 found

Selector	CNAME	Key
selector1	selector1-msco-dk._domainkey.contrastcompany.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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

196ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091701
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 2026-10-17 16:18:06

Field	Value
Registrar	DANDOMAIN A/S
Registered	2018-10-11
Expires	2026-10-31 (13d)

🔗 Same registrant#

1 domain

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
hartvig-official.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

127ms

117ms

136ms

AAAA

103ms

TXT

305ms

CAA

115ms

HTTPS

118ms

TLSA

232ms

SOA

0ms

MTA-STS

139ms

DNSSEC

196ms

SRV

581ms

Total

1430ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:04:48	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:06:58	1081ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 22:28:44 shown	1430ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 19:35:25	1309ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 05:11:49	847ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 18:39:38	1442ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:24:50	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:45:25	1744ms	2 NS 1 A 1 MX	🔒 Secure