danskboligformidling.dk

📜 Historical scan 2026-09-12 04:57:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danskboligformidling.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 135.181.85.49 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by danskboligformidling-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns1.dotserv.net	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	ns2.dotserv.com	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
135.181.85.49	90s	static.49.85.181.135.clients.your-server.de	AS24940	Hetzner Online GmbH	135.181.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	danskboligformidling-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::6 52.101.103.36 52.101.91.153 52.101.91.159 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr04cu00302.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
🔶 Autoconfig	172.104.234.69

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 278ms

TXT Record
MS=ms26111069
v=spf1 a mx ip4:212.130.241.70 ip4:80.85.87.32 include:spf.web.mindworking.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (danskboligformidling.dk)
~all (soft fail)	v=spf1 a mx ip4:212.130.241.70 ip4:80.85.87.32 include:spf.web.mindworking.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.danskboligformidling.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#

2 records 43ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 12:51:06

www	135.181.85.49 (AS24940) (address records, no CNAME)
www vs bare domain	Same network danskboligformidling.dk: 135.181.85.49 (AS24940) www.danskboligformidling.dk: 135.181.85.49 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u4497101.wl102.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u4497101.wl102.sendgrid.net	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2021021001
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

55ms

47ms

AAAA

63ms

TXT

278ms

CAA

43ms

HTTPS

45ms

TLSA

660ms

SOA

0ms

MTA-STS

91ms

DNSSEC

72ms

SRV

106ms

Total

1286ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:04:05	1175ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-12 04:57:07 shown	1286ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:31:35	1209ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-01 17:48:08	1898ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 04:37:01	3054ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 00:31:11	3050ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 00:30:45	715ms	4 NS 1 A 1 MX	🔓 Insecure