worldmail.dk

Records from scan: 2026-10-01 07:31:06 · 793ms total · last checked 2026-10-22 20:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

worldmail.dk is a .dk domain served by 2 nameservers (emerie.ns.cloudflare.com, marty.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by worldmail-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
emerie.ns.cloudflare.com	108.162.194.115 162.159.38.115 172.64.34.115 2606:4700:50::a29f:2673 2803:f800:50::6ca2:c273 2a06:98c1:50::ac40:2273	emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	worldmail-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 52.101.68.12 52.101.68.27 52.101.73.120 52.101.73.145	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 201ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.worldmail.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:a1a664cd8e304eda9adcc20666469087@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#

checked 2026-10-08 13:10:23

www	Exists, no address
www vs bare domain	Neither resolves worldmail.dk: no address www.worldmail.dk: no address
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#

2 found

Selector	CNAME	Key
selector1	selector1-worldmail-dk._domainkey.worldmaildk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-worldmail-dk._domainkey.worldmaildk.onmicrosoft.com	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

46ms

Field	Value
Serial	2416182002
Primary NS (MNAME)	emerie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

28ms

40ms

AAAA

57ms

TXT

201ms

CAA

48ms

HTTPS

47ms

TLSA

228ms

SOA

46ms

MTA-STS

60ms

DNSSEC

88ms

SRV

89ms

Total

793ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:31:06 shown	793ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 21:27:23	1193ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 20:24:32	1444ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-17 09:16:25	1155ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 14:58:45	2150ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-04 10:58:14	1134ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-01 07:08:08	1937ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 16:53:39	1057ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 05:42:31	1909ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 03:42:23	1765ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-20 00:03:18	1458ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 04:24:21	1368ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 23:10:40	2446ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 21:36:53	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:08:53	918ms	2 NS 0 A 1 MX	🔒 Secure