msmail.dk

📜 Historical scan 2026-09-29 06:15:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

msmail.dk is a .dk domain served by 2 nameservers (hayes.ns.cloudflare.com, keira.ns.cloudflare.com). It was registered on 3 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.134 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by msmail-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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
hayes.ns.cloudflare.com	108.162.195.245 162.159.44.245 172.64.35.245 2606:4700:58::a29f:2cf5 2803:f800:50::6ca2:c3f5 2a06:98c1:50::ac40:23f5	hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com hayes.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keira.ns.cloudflare.com	108.162.194.206 162.159.38.206 172.64.34.206 2606:4700:50::a29f:26ce 2803:f800:50::6ca2:c2ce 2a06:98c1:50::ac40:22ce	keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.134	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.125	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	msmail-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.103.39 52.101.185.24 52.101.68.21 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.136
🔶 Autoconfig	172.67.133.125

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:857d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:586	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.134,172.67.133.125 ech=AEX+DQBBUwAgACBpH3CM4YVGqqyIpt7D9+oChiF6nYYQ1mV+N1UOHE/3SgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:857d,2606:4700:3036::6815:586

📝 TXT Records#

2 records 213ms

TXT Record
MS=ms14670380
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.msmail.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:qtbodcj2@ag.eu.dmarcian.com

📬 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 2026-10-11 16:09:13

www	104.21.5.134 172.67.133.125 2606:4700:3033::ac43:857d 2606:4700:3036::6815:586 (AS13335) (address records, no CNAME)
www vs bare domain	Same network msmail.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.msmail.dk: 104.21.5.134 172.67.133.125 2606:4700:3033::ac43:857d 2606:4700:3036::6815:586 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-msmail-dk._domainkey.lkv10.n-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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.msmail.dk	GrWxDdAuGWsCSGmz1h_5QCuTdqOXJv1ZwMsZd-rDhg8
TXT	_acme-challenge.msmail.dk	Hl0RSujCRP3bUmapse6EectA7E70ukKMIH36su0r1go

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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	2416059122
Primary NS (MNAME)	hayes.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 07:09:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-03
Expires	2033-08-31 (2506d)

🔗 Same registrant#

3 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
it-ms.dk	Punktum dk A/S (direct)
lkv10.dk	Punktum dk A/S (direct)
momoso.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

35ms

49ms

AAAA

48ms

TXT

213ms

CAA

47ms

HTTPS

33ms

TLSA

311ms

SOA

0ms

MTA-STS

60ms

DNSSEC

107ms

SRV

83ms

Total

1064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 21:08:54	1075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 21:03:24	1141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:57:13	1221ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 06:22:46	1442ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 06:15:39 shown	1064ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 04:43:19	2043ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 16:05:03	2004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 14:26:10	1924ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 00:13:28	2112ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:31:41	1257ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 06:23:44	2830ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 21:41:03	9543ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 13:32:20	4777ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 17:28:59	1140ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 01:16:11	687ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 03:16:23	2019ms	2 NS 2 A 1 MX	🔓 Insecure