investeringogseniorbolig.dk

📜 Historical scan 2026-06-17 15:50:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

investeringogseniorbolig.dk is a .dk domain served by 2 nameservers (ns1.designrus.dk, ns2.designrus.dk). It was registered on 26 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.124.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by investeringogseniorbolig-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 205ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.designrus.dk	176.9.4.22 2a01:4f8:141:3416::2	server1.designrus.dk server1.designrus.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.designrus.dk	2a01:4f8:242:5649::2 49.12.124.182	server2.designrus.dk server2.designrus.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 189ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.124.167	—	server3.designrus.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	investeringogseniorbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 52.101.68.12 52.101.68.16 52.101.68.25 52.101.68.36	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.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

🔷 AAAA Records (IPv6)#

1 records 237ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:5658::2	—	server3.designrus.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 480ms

TXT Record
MS=ms30129308
v=spf1 mx a include:_spf.designrus.dk include:infusionmail.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (investeringogseniorbolig.dk)
-all (hard fail)	v=spf1 mx a include:_spf.designrus.dk include:infusionmail.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.investeringogseniorbolig.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@investeringogseniorbolig.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 215ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-24 09:53:03

www	49.12.124.167 2a01:4f8:242:5658::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network investeringogseniorbolig.dk: 49.12.124.167 2a01:4f8:242:5658::2 (AS24940) www.investeringogseniorbolig.dk: 49.12.124.167 2a01:4f8:242:5658::2 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-investeringogseniorbolig-dk._domainkey.investeringogferiebolig.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-investeringogseniorbolig-dk._domainkey.investeringogferiebolig.e-v1.dkim.mail.microsoft	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#

397ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

194ms

Field	Value
Serial	2026061502
Primary NS (MNAME)	ns1.designrus.dk
Responsible (RNAME)	admin@designrus.dk
Refresh	1200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-24 10:17:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-02-26
Expires	2027-02-28 (126d)

🔗 Same registrant#

9 domains

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
businessbetterworld.dk	Punktum dk A/S (direct)
danskestudenterhuer.dk	Punktum dk A/S (direct)
dschooldenmark.dk	Punktum dk A/S (direct)
europeanbusinessacademy.dk	Punktum dk A/S (direct)
investeringogferiebolig.dk	Punktum dk A/S (direct)
investeringogklima.dk	Punktum dk A/S (direct)
investeringogstudiebolig.dk	Punktum dk A/S (direct)
investeringogstudieboliger.dk	Punktum dk A/S (direct)
synergyhouse.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

205ms

189ms

225ms

AAAA

237ms

TXT

480ms

CAA

215ms

HTTPS

275ms

TLSA

1665ms

SOA

194ms

MTA-STS

246ms

DNSSEC

397ms

SRV

0ms

Total

5162ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 09:53:03	2341ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 09:25:14	1297ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 00:44:52	1684ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 20:38:39	3123ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 19:49:14	1106ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 18:45:42	1022ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 15:28:19	1945ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 14:12:39	1279ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 09:15:50	1498ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 05:21:47	2562ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 04:55:11	3595ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 03:21:18	2603ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 22:32:56	2042ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-09 16:23:04	9147ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 03:52:14	9195ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-30 12:56:23	1812ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 18:00:21	1492ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 06:59:42	1786ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 13:41:01	9368ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 06:03:44	1748ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-05 21:05:13	9460ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 15:32:48	880ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 03:44:23	1620ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 20:30:26	1449ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:42:33	1051ms	0 NS 0 A 0 MX	❓ Unknown