discus-communications.dk

📜 Historical scan 2026-09-25 22:24:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

discus-communications.dk is a .dk domain served by 2 nameservers (joan.ns.cloudflare.com, yahir.ns.cloudflare.com). It was registered on 2 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.50 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by discuscommunications-dk01e.mail.eo.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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yahir.ns.cloudflare.com	108.162.195.34 162.159.44.34 172.64.35.34 2606:4700:58::a29f:2c22 2803:f800:50::6ca2:c322 2a06:98c1:50::ac40:2322	yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.ns.cloudflare.com yahir.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
104.21.70.50	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	discuscommunications-dk01e.mail.eo.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 52.101.103.162 52.101.209.28 52.101.68.8 52.101.91.156	mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-maspr04cu00104.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	172.67.219.254

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:dbfe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4632	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.50,172.67.219.254 ech=AEX+DQBBmQAgACBoUSoQTwigZwKqBA2FBkmo632cV+e0mnjSjLMnzP6kcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dbfe,2606:4700:3037::6815:4632

📝 TXT Records#

2 records 261ms

TXT Record
MS=ms81456196
v=spf1 include:spf.protection.outlook.com include:network.mynewsdesk.com ~all

✉️ SPF#

Policy	Record (discus-communications.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:network.mynewsdesk.com ~all

📨 DMARC#

Policy	Record (_dmarc.discus-communications.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-07 20:59:37

www	104.21.70.50 172.67.219.254 2606:4700:3035::ac43:dbfe 2606:4700:3037::6815:4632 (AS13335) (address records, no CNAME)
www vs bare domain	Same network discus-communications.dk: 104.21.70.50 172.67.219.254 2606:4700:3035::ac43:dbfe 2606:4700:3037::6815:4632 (AS13335) www.discus-communications.dk: 104.21.70.50 172.67.219.254 2606:4700:3035::ac43:dbfe 2606:4700:3037::6815:4632 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-discuscommunications-dk01e._domainkey.discusmail.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-discuscommunications-dk01e._domainkey.discusmail.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: 3/10 · policy: ~all

No problems found

🔗 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	2415805445
Primary NS (MNAME)	joan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 04:13:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-07-02
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

40ms

27ms

AAAA

38ms

TXT

261ms

CAA

38ms

HTTPS

41ms

TLSA

107ms

SOA

0ms

MTA-STS

57ms

DNSSEC

107ms

SRV

66ms

Total

903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:59:37	688ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 22:24:30 shown	903ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 22:14:28	972ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:36:07	826ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 07:08:33	869ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 00:26:53	1188ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 07:25:35	2315ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 22:54:30	4743ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 01:06:00	3487ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 23:13:25	4114ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 18:24:31	3317ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:27:17	4508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:21:25	1993ms	2 NS 2 A 1 MX	🔓 Insecure