byggerietssamfundsansvar.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.93.104.90	600s	1582957.cloudwaysapps.com	AS14061	DigitalOcean, LLC	142.93.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggerietssamfundsansvar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.68.0 52.101.68.16 52.101.73.2 52.101.73.24	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	93.191.157.140

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 152ms

TXT Record
MS=ms18204875
v=spf1 a include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com ~all

✉️ SPF

Policy	Record (byggerietssamfundsansvar.dk)
~all (soft fail)	v=spf1 a include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com ~all

📨 DMARC

Policy	Record (_dmarc.byggerietssamfundsansvar.dk)
p=none (monitor only)	v=DMARC1;p=none;pct=100;aspf=r;adkim=r;

📬 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)

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082505
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

32ms

MX

24ms

AAAA

28ms

TXT

152ms

CAA

27ms

HTTPS

28ms

TLSA

362ms

SOA

0ms

MTA-STS

45ms

DNSSEC

107ms

SRV

46ms

Total

926ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:54:35	926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:39:30	5515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 14:01:39	5191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:29:51	1039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:31:34	667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:07:17	8108ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 23:49:03	964ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 19:12:53	1249ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:05:07	1106ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:15:57	1848ms	2 NS 1 A 1 MX	🔒 Secure	View