siewersconsulting.dk

Records from scan: 2026-10-01 02:35:52 · 1307ms total · last checked 2026-10-22 23:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siewersconsulting.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 30 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.128.175.20 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by siewersconsulting-dk.mail.protection.outlook.com, ms66528336.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.128.175.20	3600s	vdom126.net.dk2.zitcom.dk	AS48854	team.blue Denmark A/S	195.128.174.0/23	🇩🇰 Denmark	—

📧 MX Records#

2 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	siewersconsulting-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::22 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 52.101.103.137 52.101.209.153 52.101.68.10 52.101.68.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.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	ms66528336.msv1.invalid	—	—	—

📧 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#

1 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 117ms

TXT Record
MS=ms66528336
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (siewersconsulting.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.siewersconsulting.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#

checked 2026-10-10 10:51:43

www CNAME	siewersconsulting.dk (all on siewersconsulting.dk) → 195.128.175.20 (AS48854)
www vs bare domain	Same network siewersconsulting.dk: 195.128.175.20 (AS48854) www.siewersconsulting.dk: 195.128.175.20 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-siewersconsulting-dk._domainkey.gtmacceleratorcom.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-siewersconsulting-dk._domainkey.gtmacceleratorcom.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2024041031
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-22 14:07:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-08-30
Expires	2027-08-31 (312d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
segmine.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

28ms

30ms

AAAA

40ms

TXT

117ms

CAA

43ms

HTTPS

36ms

TLSA

733ms

SOA

30ms

MTA-STS

46ms

DNSSEC

71ms

SRV

62ms

Total

1307ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:35:52 shown	1307ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-06 18:46:47	922ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-25 22:22:19	1332ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-24 21:38:14	5371ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-22 23:11:34	1453ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-18 04:23:12	983ms	3 NS 1 A 2 MX	🔒 Secure