madvaerk.dk

📜 Historical scan 2026-07-16 13:25:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madvaerk.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 19 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.88.148.156 is hosted by Google LLC (AS396982) in Finland. Mail is handled by madvaerk-dk.mail.protection.outlook.com, ms65562023.msv1.invalid. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	2a02:2339:4006:109::dd	ns.dandomain.dk	AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.88.148.156	3600s	156.148.88.34.bc.googleusercontent.com	AS396982	Google LLC	34.80.0.0/12	🇫🇮 Finland	Lappeenranta

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	madvaerk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.21 52.101.73.2 52.101.73.22	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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
32767	3600s	ms65562023.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.97.201.72

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 91ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 267ms

TXT Record
google-site-verification=gTR0kFfqXTMGWZDgzWVu73NWHhoEi7033-J00cpAt9M
google-site-verification=Iorw6ao_mWlLGa4Cq1XbxiE1EzEcLJBw_X6Xorrc0Dw
mailerlite-domain-verification=d274e17b9d31eb623b29eea4e2af48ca2d84c08a
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf-eu.emailsignatures365.com include:_spf.mlsend.com -all

✉️ SPF#

Policy	Record (madvaerk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf-eu.emailsignatures365.com include:_spf.mlsend.com -all

📨 DMARC#

Policy	Record (_dmarc.madvaerk.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

latest probe, not this scan · checked 2026-10-07 22:43:59

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network madvaerk.dk: 185.158.133.1 (AS13335) www.madvaerk.dk: 185.158.133.1 (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u40302135.wl136.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u40302135.wl136.sendgrid.net	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

257ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 22:54:44

Field	Value
Registrar	DANDOMAIN A/S
Registered	2011-05-19
Expires	2027-05-31 (223d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

61ms

47ms

AAAA

66ms

TXT

267ms

CAA

54ms

HTTPS

65ms

TLSA

1212ms

SOA

0ms

MTA-STS

95ms

DNSSEC

257ms

SRV

91ms

Total

2210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:43:59	3968ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 19:00:46	792ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-18 23:46:55	2100ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 10:42:24	726ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 13:35:28	1164ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-31 23:13:13	1438ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 13:25:34 shown	2210ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-29 13:30:15	1096ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 14:50:06	893ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 21:41:32	991ms	2 NS 1 A 2 MX	🔒 Secure