commutus.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
brenda.ns.cloudflare.com	108.162.192.77 172.64.32.77 173.245.58.77 2606:4700:50::adf5:3a4d 2803:f800:50::6ca2:c04d 2a06:98c1:50::ac40:204d	brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
damon.ns.cloudflare.com	108.162.193.96 172.64.33.96 173.245.59.96 2606:4700:58::adf5:3b60 2803:f800:50::6ca2:c160 2a06:98c1:50::ac40:2160	damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.48	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.103	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	arh.commutus.dk	91.210.59.26	chap.mail.commutus.dk	AS215052 Din Server Group ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	arh.commutus.dk → 91.210.59.26
🔶 Autoconfig	arh.commutus.dk → 91.210.59.26

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1d30	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:ab67	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.48,172.67.171.103 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1d30,2606:4700:3033::ac43:ab67

📝 TXT Records1 records 257ms

TXT Record
v=spf1 mx a -all

✉️ SPF

Policy	Record (commutus.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413075459
Primary NS (MNAME)	brenda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

49ms

MX

56ms

AAAA

35ms

TXT

257ms

CAA

51ms

HTTPS

50ms

TLSA

95ms

SOA

0ms

MTA-STS

59ms

DNSSEC

109ms

SRV

82ms

Total

1017ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:56:05	1017ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 23:48:49	2044ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 13:26:46	16964ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-04 20:11:24	1790ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 14:48:12	975ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 20:38:41	9030ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-02 13:31:39	942ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 14:55:48	822ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 21:56:19	624ms	2 NS 2 A 1 MX	🔒 Secure	View