redmark.dk

📜 Historical scan 2026-06-23 23:50:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

redmark.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.142 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by redmark-dk.r-v1.mx.microsoft. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.142	300s	linux130.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	redmark-dk.r-v1.mx.microsoft	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::6 52.101.68.10 52.101.68.32 52.101.68.39 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.98.16.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

9 records 452ms

TXT Record
_globalsign-domain-verification=ahKOOXksXDv7yfceXySu8E3CuqUPrX-lXaH0d6-5UX
_globalsign-domain-verification=jD9QhZuF4kI4M_g79CSKrH_n_fjWIRHF6RQW7Kcj6Z
_globalsign-domain-verification=jEUQhrTfFat924BeOXLxx1UuxNOgV41esTP2p9J8X4
1vfm501qhk59narsip360i3kni
apple-domain-verification=Y70uYFghtrd3AXwI
BwTZF66Ys9voA0UMB5B2nycudJuyJG+RI10WrFw0XuB1iE28Q0VSIfXmLQ02TK14EpeGyT3HUcHsTIh9qoE9xQ==
google-site-verification=AXM3C6MtdJA1dBP8P56_SYng6Kglbk3TNv026lXDvfY
peoourc388i6vcioivjr5ito6r
v=spf1 ip4:40.113.106.106 ip4:20.71.151.45 ip4:213.150.40.30 ip4:188.180.107.67 ip4:188.180.102.85 include:_spf.frontdata.dk include:emsd1.com include:spf.hostnordic.com include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.simply.com ~all

✉️ SPF#

Policy	Record (redmark.dk)
~all (soft fail)	v=spf1 ip4:40.113.106.106 ip4:20.71.151.45 ip4:213.150.40.30 ip4:188.180.107.67 ip4:188.180.102.85 include:_spf.frontdata.dk include:emsd1.com include:spf.hostnordic.com include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.simply.com ~all

📨 DMARC#

Policy	Record (_dmarc.redmark.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 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 21:35:58

www	94.231.103.142 (AS48854) (address records, no CNAME)
www vs bare domain	Same network redmark.dk: 94.231.103.142 (AS48854) www.redmark.dk: 94.231.103.142 (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#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u32448749.wl250.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u32448749.wl250.sendgrid.net	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#

6 records 167ms

Service / Owner	Type	Cert association
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.redmark-dk.r-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…

🔐 DNSSEC#

183ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026042104
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

57ms

58ms

AAAA

49ms

TXT

452ms

CAA

50ms

HTTPS

41ms

TLSA

167ms

SOA

38ms

MTA-STS

43ms

DNSSEC

183ms

SRV

238ms

Total

1128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 17:46:52	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:39:42	434ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:27:42	597ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 05:14:24	1433ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 00:50:46	630ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:50:21 shown	1128ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:31:03	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:34:49	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:07:41	2992ms	2 NS 1 A 1 MX	🔒 Secure