dmarcmonitor.dk

📜 Historical scan 2026-08-26 06:57:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dmarcmonitor.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 10 July 2026 (WHOIS) and first appeared in the .dk zone on 11 July 2026. Its website address 193.221.124.123 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by dmarcmonitor-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.123	3600s	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dmarcmonitor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.103.137 52.101.209.153 52.101.68.39 52.101.73.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24
🔶 Autoconfig	193.221.124.123

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 230ms

TXT Record
google-site-verification=grzKva46dbAyj1q6JyZxit6vR8RqBgpYAVVYo8ISmQE
MS=ms31373181
v=spf1 include:_spf.comasys.dk include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.dmarcmonitor.dk)
p=reject	v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; fo=1; rua=mailto:rua@rua.dmarcmonitor.dk; ruf=mailto:ruf@rua.dmarcmonitor.dk

📬 MTA-STS#

248ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	2026082101
max_age	86400s
Policy MX	dmarcmonitor-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@rua.dmarcmonitor.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 05:31:42

www	193.221.124.123 (AS51377) (address records, no CNAME)
www vs bare domain	Same network dmarcmonitor.dk: 193.221.124.123 (AS51377) www.dmarcmonitor.dk: 193.221.124.123 (AS51377)
Wildcard	Yes: any name under the zone resolves
BIMI	v=BIMI1; l=https://dmarcnordic.eu/logo.svg

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-dmarcnordic-eu._domainkey.comasys.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-dmarcnordic-eu._domainkey.comasys.p-v1.dkim.mail.microsoft	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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dmarcmonitor.dk	J5aJ-NHzafM53yNwanEnZo0lh87iBJrdsDYtd4Fo6iw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026082104
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	support+wp03@comasys.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-07 17:14:53

Field	Value
Registrar	Namehost by CoMaSys ApS
Registered	2026-07-10
Expires	2027-07-09 (263d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

80ms

37ms

AAAA

33ms

TXT

230ms

CAA

102ms

HTTPS

76ms

TLSA

185ms

SOA

0ms

MTA-STS

248ms

DNSSEC

180ms

SRV

99ms

Total

942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:31:42	1379ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 17:02:28	1014ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 15:30:27	1250ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 15:14:34	591ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 23:19:04	1202ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:32:17	1035ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 06:57:25 shown	942ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 15:17:07	1275ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 18:13:41	2770ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 23:08:28	1143ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 05:22:06	816ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 08:40:58	1023ms	2 NS 1 A 1 MX	🔓 Insecure