byggeteknik.dk

Records from scan: 2026-10-02 13:18:53 · 1177ms total · last checked 2026-10-19 04:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggeteknik.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.153.125 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by byggeteknik-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.153.125	600s	fagblad06.hosttech.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	byggeteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::a 52.101.185.114 52.101.68.29 52.101.68.39 52.101.73.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.149.136
🔶 Autoconfig	byggeteknik.dk → 93.191.153.125

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 120ms

TXT Record
_globalsign-domain-verification=p1etm_-oK4FVAhdFLbUrBY_e8SQZwl6t2xLuXJWS3h
MS=ms70082942
v=spf1 ip4:93.191.153.100/31 ip4:93.191.153.121/30 ip4:93.191.153.125/32 ip4:89.249.14.75/32 ip4:217.198.216.182/32 ip4:217.198.220.96/27 include:spf.comendosystems.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (byggeteknik.dk)
-all (hard fail)	v=spf1 ip4:93.191.153.100/31 ip4:93.191.153.121/30 ip4:93.191.153.125/32 ip4:89.249.14.75/32 ip4:217.198.216.182/32 ip4:217.198.220.96/27 include:spf.comendosystems.com include:spf.protection.outlook.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

🧩 Web & zone#

checked 2026-10-02 13:18:53

www CNAME	byggeteknik.dk (all on byggeteknik.dk)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.byggeteknik.dk	byggeteknik.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2025032501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

24ms

34ms

28ms

AAAA

37ms

TXT

120ms

CAA

28ms

HTTPS

40ms

TLSA

768ms

SOA

21ms

MTA-STS

47ms

DNSSEC

63ms

SRV

44ms

Total

1177ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 13:18:53 shown	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:33:55	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:14:50	947ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:16:31	1190ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 13:06:00	1088ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 22:16:07	1233ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 17:11:56	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:09:53	2635ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:33:40	1271ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:14:12	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:15:23	730ms	2 NS 1 A 1 MX	🔒 Secure