byggemandblohm.dk DNS records

🖥️ Nameservers2 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.67.164.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—
104.21.34.195	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggemandblohm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.18 52.101.68.25 52.101.73.22 52.101.73.28	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)2 records 15ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a435	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3036::6815:22c3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 21ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.195,172.67.164.53 ech=AEX+DQBBFAAgACASvhuD83qrl7ltzkLhfn02ly9tFbUssJeoutrqURGMeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a435,2606:4700:3036::6815:22c3

📝 TXT Records2 records 37ms

TXT Record
MS=ms10911083
v=spf1 +mx +a +ip4:217.195.154.111 +ip4:217.195.154.2 +include:relay.mailchannels.net include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (byggemandblohm.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:217.195.154.111 +ip4:217.195.154.2 +include:relay.mailchannels.net include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.byggemandblohm.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:8aa906a5@mxtoolbox.dmarc-report.com; ruf=mailto:8aa906a5@forensics.dmarc-report.com; fo=1

📬 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)

🔐 DNSSEC117ms

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

🏷️ SOA10ms

Field	Value
Serial	2412488952
Primary NS (MNAME)	dimitris.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

21ms

A

45ms

MX

31ms

AAAA

15ms

TXT

37ms

CAA

7ms

HTTPS

21ms

TLSA

254ms

SOA

10ms

MTA-STS

18ms

DNSSEC

117ms

SRV

0ms

Total

4013ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 00:36:22	4013ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 03:02:35	1776ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-17 13:12:26	1863ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 13:25:05	1756ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 05:36:56	9899ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-25 10:01:43	3223ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 18:15:17	779ms	2 NS 2 A 1 MX	🔓 Insecure	View