mess.dk

📜 Historical scan 2026-09-22 11:46:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mess.dk is a .dk domain served by 2 nameservers (kevin.ns.cloudflare.com, zelda.ns.cloudflare.com). It was registered on 23 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.122 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mess-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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
kevin.ns.cloudflare.com	108.162.193.191 172.64.33.191 173.245.59.191 2606:4700:58::adf5:3bbf 2803:f800:50::6ca2:c1bf 2a06:98c1:50::ac40:21bf	kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zelda.ns.cloudflare.com	108.162.192.242 172.64.32.242 173.245.58.242 2606:4700:50::adf5:3af2 2803:f800:50::6ca2:c0f2 2a06:98c1:50::ac40:20f2	zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.ns.cloudflare.com zelda.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.122	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.141	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mess-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca21::c 52.101.185.21 52.101.68.12 52.101.68.27 52.101.73.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2e7a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8a8d	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=104.21.46.122,172.67.138.141 ech=AEX+DQBBqAAgACDBB0Q0Auri5G7As9fdhL/yx1v6yDdyl+glZpuipaw7EwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2e7a,2606:4700:3036::ac43:8a8d

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 168ms

TXT Record
MS=ms30478499
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.mess.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0ab6151f7d76481a9d7abe41a429a7e7@dmarc-reports.cloudflare.net

📬 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 2026-10-15 05:25:18

www	Exists, no address
www vs bare domain	www does not resolve mess.dk: 104.21.46.122 172.67.138.141 2606:4700:3032::6815:2e7a 2606:4700:3036::ac43:8a8d (AS13335) www.mess.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-mess-dk._domainkey.u1dakv6.onmicrosoft.com	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mess.dk	ArtU1gJglkmxDymo8AzTAGXLG_rOQXh-TEF1k2iS0Dc
TXT	_acme-challenge.mess.dk	ERPPpz0N0S9Y9XQruoKH5DzJ_f7vNbcBNCnV9mGUyok

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415502267
Primary NS (MNAME)	kevin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 18:22:08

Field	Value
Registrar	DANDOMAIN A/S
Registered	2017-02-23
Expires	2027-02-28 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

37ms

29ms

AAAA

37ms

TXT

168ms

CAA

33ms

HTTPS

33ms

TLSA

179ms

SOA

0ms

MTA-STS

56ms

DNSSEC

116ms

SRV

61ms

Total

1417ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:25:18	4324ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 08:04:34	919ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 11:46:00 shown	1417ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 00:59:34	1649ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 17:31:23	1075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 16:26:01	1624ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 20:40:33	1565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 11:30:24	1360ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-13 16:22:15	1425ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 04:16:53	2175ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 16:26:46	1028ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 23:51:14	951ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:08:22	1324ms	2 NS 2 A 1 MX	🔓 Insecure