byggerietsankenaevn.dk DNS records

🖥️ Nameservers4 records 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggerietsankenaevn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 52.101.103.137 52.101.68.29 52.101.73.11 52.101.73.2	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 992ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.byggerietsankenaevn.dk
_sipfederationtls._tcp	100	1	5061	sipsipfed.online.lync.com

📝 TXT Records10 records 782ms

TXT Record
4lzrwnm4r9xylhn5l809rwyfgkq918sv
byggerietsankenaevn-dk.mail.protection.outlook.com.
canva-site-verification=kt0Wh3vHE1WdyGZwbo72oA
d29khklgkkncc0sm4r62gz17rgqmp29z
google-site-verification=6NzuRi86H6QYEIaP7iKOW0G4qCiiJgjg_iW0KCLi-9Q
knowbe4-site-verification=c89427ef67272498819b6b1be7ed47d6
MS=ms26745963
QYsmc7vJLhwPyns/6wFEkQHMwiH7ByhbRKGpdvb1QH4tGfwmGNP2Ff94LfFgTuZQYU1WWta13YIZ659LeheCpQ==
v=spf1 include:_spf48540.spfprotect.com -all
z26vdxrq7z4drfnp33clm58n72nyp809

✉️ SPF

Policy	Record (byggerietsankenaevn.dk)
-all (hard fail)	v=spf1 include:_spf48540.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.byggerietsankenaevn.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:it-overvaagning@di.dk,mailto:65df3df898fe6@dmarc-dk.centerasecurity.com; ruf=mailto:it-overvaagning@di.dk; 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)

🔐 DNSSEC757ms

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

🏷️ SOA0ms

Field	Value
Serial	2025080569
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

103ms

A

102ms

MX

101ms

AAAA

99ms

TXT

782ms

CAA

96ms

HTTPS

101ms

TLSA

16060ms

SOA

0ms

MTA-STS

519ms

DNSSEC

757ms

SRV

992ms

Total

18416ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 05:12:38	18416ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 03:08:09	11111ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 17:13:19	11452ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 04:27:18	5355ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 01:33:10	5312ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:26:28	18418ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 17:02:32	7077ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 14:55:57	4913ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 19:38:17	5493ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:15:35	6524ms	4 NS 1 A 1 MX	🔒 Secure	View