valstroem.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
memphis.ns.cloudflare.com	108.162.195.189 162.159.44.189 172.64.35.189 2606:4700:58::a29f:2cbd 2803:f800:50::6ca2:c3bd 2a06:98c1:50::ac40:23bd	memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com memphis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.182.245.35	300s	—	AS3292	TDC Holding A/S	194.182.240.0/20	🇩🇰 Denmark	Køge

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.cscloud.dk	89.150.134.110	mail.cscloud.dk	AS203953 Hiper A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	89.150.134.110
🔶 Autoconfig	89.150.134.110

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.cscloud.dk

📝 TXT Records2 records 176ms

TXT Record
MS=ms20417129
v=spf1 ip4:89.150.134.110 -all

✉️ SPF

Policy	Record (valstroem.dk)
-all (hard fail)	v=spf1 ip4:89.150.134.110 -all

📨 DMARC

Policy	Record (_dmarc.valstroem.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@valstroem.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)

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	2413497784
Primary NS (MNAME)	kia.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

35ms

MX

46ms

AAAA

38ms

TXT

176ms

CAA

34ms

HTTPS

37ms

TLSA

1313ms

SOA

0ms

MTA-STS

56ms

DNSSEC

106ms

SRV

56ms

Total

1827ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 02:16:37	1827ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 22:45:10	2714ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 11:03:53	856ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 15:08:24	16898ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-20 17:54:09	836ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-25 15:34:22	942ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:33:12	2379ms	2 NS 1 A 1 MX	🔓 Insecure	View