msmail.dk

📜 Historical scan 2026-10-01 21:03:24 · ← 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 39ms

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 40ms

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 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	msmail-dk.mail.protection.outlook.com	2a01:111:f403:ca09::22 2a01:111:f403:ca21::10 2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 52.101.185.21 52.101.68.29 52.101.73.120 52.101.73.153	mail-am7pr02cu00302.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.154.152
🔶 Autoconfig	172.67.133.125

🔷 AAAA Records (IPv6)#

2 records 47ms

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 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.134,172.67.133.125 ech=AEX+DQBBIwAgACD2o9PTfXq9OElYDyJgULaT2jdBL9rteYT7YXGImaB7dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:857d,2606:4700:3036::6815:586

📝 TXT Records#

2 records 177ms

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	Rp9EyzFmdVZ8qVURoqZYm2KWEC2tKAH2aYXusWKojrs
TXT	_acme-challenge.msmail.dk	qzHG7mK_uYrfX1j4xLH7248zMo_0HQHrQJK1PtfU7Fw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2416286754
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#

39ms

40ms

39ms

AAAA

47ms

TXT

177ms

CAA

42ms

HTTPS

31ms

TLSA

407ms

SOA

40ms

MTA-STS

56ms

DNSSEC

109ms

SRV

71ms

Total

1141ms

🕐 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 shown	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	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