dsir.dk DNS records

🖥️ Nameservers2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
cloe.ns.cloudflare.com	108.162.192.86 172.64.32.86 173.245.58.86 2606:4700:50::adf5:3a56 2803:f800:50::6ca2:c056 2a06:98c1:50::ac40:2056	cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.248	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.141	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.dsir.dk	—	—	—

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:df8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:858d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.248,172.67.133.141 ech=AEX+DQBBPgAgACCO6gaZX31FrTQ2JKqDa0Vn71CmruUmyY3itpyRFrBCWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:df8,2606:4700:3034::ac43:858d

📝 TXT Records1 records 174ms

TXT Record
v=spf1 a mx ip4:62.66.144.161 -all

✉️ SPF

Policy	Record (dsir.dk)
-all (hard fail)	v=spf1 a mx ip4:62.66.144.161 -all

📨 DMARC

Policy	Record (_dmarc.dsir.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mail@dsir.dk

📬 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)

🔐 DNSSEC128ms

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

🏷️ SOA67ms

Field	Value
Serial	2406811439
Primary NS (MNAME)	cloe.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

83ms

A

56ms

MX

55ms

AAAA

47ms

TXT

174ms

CAA

44ms

HTTPS

64ms

TLSA

61ms

SOA

67ms

MTA-STS

88ms

DNSSEC

128ms

SRV

66ms

Total

722ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-06 17:51:34	707ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 04:33:54	722ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 04:33:52	998ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 10:21:15	2099ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 04:50:37	414ms	2 NS 2 A 1 MX	🔓 Insecure	View