byggerietsankenaevn.dk

Records from scan: 2026-09-30 18:59:26 · 18284ms total · last checked 2026-10-17 13:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggerietsankenaevn.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 28 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by byggerietsankenaevn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 124ms

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 Records#

1 records 91ms

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

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggerietsankenaevn-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::e 52.101.181.156 52.101.68.25 52.101.73.153 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr05cu00105.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 Records#

2 records 302ms

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

📝 TXT Records#

10 records 704ms

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

🧩 Web & zone#

checked 2026-10-14 09:23:51

www CNAME	www.byggerietsankenaevn.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.34.134 172.64.153.122 2a06:98c1:3105::ac40:997a 2a06:98c1:310a::6812:2286 (AS13335)
www vs bare domain	Different networks byggerietsankenaevn.dk: 217.114.94.2 (AS30811) www.byggerietsankenaevn.dk: 104.18.34.134 172.64.153.122 2a06:98c1:3105::ac40:997a 2a06:98c1:310a::6812:2286 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-byggerietsankenaevn-dk._domainkey.di365.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

374ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2025080576
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 10:58:44

Field	Value
Registrar	Eurodns S.A
Registered	2001-05-28
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

91ms

79ms

AAAA

164ms

TXT

704ms

CAA

162ms

HTTPS

134ms

TLSA

16087ms

SOA

90ms

MTA-STS

323ms

DNSSEC

374ms

SRV

302ms

Total

18284ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:59:26 shown	18284ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:43:25	16996ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 06:05:57	5500ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-13 04:26:39	16837ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:12:38	18416ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 03:08:09	11111ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-09 17:13:19	11452ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-05 04:27:18	5355ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-20 01:33:10	5312ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-18 21:26:28	18418ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-17 17:02:32	7077ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:55:57	4913ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:38:17	5493ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:15:35	6524ms	4 NS 1 A 1 MX	🔒 Secure