proptechdk.dk

📜 Historical scan 2026-08-24 06:22:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

proptechdk.dk is a .dk domain served by 2 nameservers (hadlee.ns.cloudflare.com, yevgen.ns.cloudflare.com). It was registered on 15 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.0.62 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
hadlee.ns.cloudflare.com	108.162.194.67 162.159.38.67 172.64.34.67 2606:4700:50::a29f:2643 2803:f800:50::6ca2:c243 2a06:98c1:50::ac40:2243	hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com hadlee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yevgen.ns.cloudflare.com	108.162.195.223 162.159.44.223 172.64.35.223 2606:4700:58::a29f:2cdf 2803:f800:50::6ca2:c3df 2a06:98c1:50::ac40:23df	yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com yevgen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.0.62	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.1.62	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.177	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

5 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
40	300s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	300s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 145ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:13e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:3e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:49b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 122ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.0.62,104.26.1.62,172.67.73.177 ipv6hint=2606:4700:20::681a:3e,2606:4700:20::681a:13e,2606:4700:20::ac43:49b1

📝 TXT Records#

4 records 544ms

TXT Record
google-site-verification=H-76cR8_lL1ugK8z20oQGqFxCRc_0opfpu047W7ES2g
google-site-verification=QM7UodkeiIQwIFyI3Km2ckIoXI2J0-FrUb9nLPRLJSk
google-site-verification=x7H-uHOwybqbdHPTNv-MEG89JReyXmWu3UqldK1W9fU
v=spf1 include:servers.mcsv.net include:_spf.google.com include:5662961.spf03.hubspotemail.net include:spf.mailjet.com ~all

✉️ SPF#

Policy	Record (proptechdk.dk)
~all (soft fail)	v=spf1 include:servers.mcsv.net include:_spf.google.com include:5662961.spf03.hubspotemail.net include:spf.mailjet.com ~all

📨 DMARC#

Policy	Record (_dmarc.proptechdk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:8d5f8d932d7f.a@dmarcinput.com,mailto:backend@proptechdk.dk; ruf=mailto:8d5f8d932d7f.f@dmarcinput.com; fo=1

📬 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 2026-10-20 11:42:45

www	104.26.0.62 104.26.1.62 172.67.73.177 2606:4700:20::681a:13e 2606:4700:20::681a:3e 2606:4700:20::ac43:49b1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network proptechdk.dk: 104.26.0.62 104.26.1.62 172.67.73.177 2606:4700:20::681a:13e (AS13335) www.proptechdk.dk: 104.26.0.62 104.26.1.62 172.67.73.177 2606:4700:20::681a:13e (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u12099353.wl104.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u12099353.wl104.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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.proptechdk.dk	87UOv7xwy5inf5b_VMwN8RKODhqRVKNYfuEQjLWCt8s
TXT	_acme-challenge.proptechdk.dk	lF9fGth0gweI2IjZIJkzSQeQtkDiAO6zd0kaBpr6huU
TXT	_acme-challenge.proptechdk.dk	RgIvTjymoVpsX2i4pUCnwwBpVcV0eXsOp_CxK5JQGdc
TXT	_acme-challenge.proptechdk.dk	sUeOIKDjUEKqmaDKoGFGRRkZmmYN2yfops9x0w8xcck

🔗 TLSA / DANE#

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

🔐 DNSSEC#

329ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412982776
Primary NS (MNAME)	hadlee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 10:06:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-15
Expires	2026-11-30 (38d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

105ms

82ms

146ms

AAAA

145ms

TXT

544ms

CAA

108ms

HTTPS

122ms

TLSA

266ms

SOA

0ms

MTA-STS

264ms

DNSSEC

329ms

SRV

226ms

Total

5882ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:42:45	616ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-19 08:34:48	1459ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-18 07:05:42	984ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-01 07:13:49	1028ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-30 07:07:03	760ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-29 12:45:18	1712ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-28 12:40:32	1001ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-27 12:32:30	772ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-09 14:42:26	1734ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-03 05:33:14	873ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-28 11:29:45	1256ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-26 08:16:41	1326ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-24 06:22:20 shown	5882ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-22 03:12:21	1905ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-21 03:09:57	16035ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-12 15:59:16	3698ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-19 15:52:07	10342ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-25 18:19:46	1219ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-22 21:53:34	4967ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-18 07:23:47	2374ms	2 NS 3 A 5 MX	🔒 Secure