borsguide.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	—	—	—
lars.ns.cloudflare.com	—	—	—

🌍 A Records2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.101	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.192	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.improvmx.com	13.37.195.136 15.236.236.160 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	—	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1d65	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3037::ac43:94c0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.101,172.67.148.192 ech=AEX+DQBBdgAgACDwMdqHOich08t3ZLIr63XGzKBXh963Fm9Dq8c9t+DGZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1d65,2606:4700:3037::ac43:94c0

📝 TXT Records1 records 95ms

TXT Record
v=spf1 include:spf.improvmx.com ~all

✉️ SPF

Policy	Record (borsguide.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com ~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)

🔐 DNSSEC120ms

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

🏷️ SOA29ms

Field	Value
Serial	2403152879
Primary NS (MNAME)	adel.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

44ms

A

37ms

MX

44ms

AAAA

41ms

TXT

95ms

CAA

40ms

HTTPS

31ms

TLSA

2072ms

SOA

29ms

MTA-STS

45ms

DNSSEC

120ms

SRV

0ms

Total

2711ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 20:44:55	2797ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 23:26:44	11747ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-21 03:00:50	10485ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-01 02:42:32	1028ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 16:29:04	1062ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 16:41:01	2304ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 15:22:43	1380ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 16:16:11	2711ms	2 NS 2 A 2 MX	🔓 Insecure	View