remaudvikling.dk

📜 Historical scan 2026-09-30 20:29:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

remaudvikling.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, sierra.ns.cloudflare.com). It was registered on 3 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.180 is hosted by Cloudflare, Inc. (AS13335). 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
johnny.ns.cloudflare.com	108.162.195.186 162.159.44.186 172.64.35.186 2606:4700:58::a29f:2cba 2803:f800:50::6ca2:c3ba 2a06:98c1:50::ac40:23ba	johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com johnny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sierra.ns.cloudflare.com	108.162.194.245 162.159.38.245 172.64.34.245 2606:4700:50::a29f:26f5 2803:f800:50::6ca2:c2f5 2a06:98c1:50::ac40:22f5	sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com sierra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.9.180
🔶 Autoconfig	172.67.160.244

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:9b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a0f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.180,172.67.160.244 ech=AEX+DQBBhQAgACDdEx0VMOnsKwGS66tswISx6j5kfkD2I0gWXS41j0idNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:9b4,2606:4700:3033::ac43:a0f4

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.remaudvikling.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:682afc9da1e13@dmarc-dk.centerasecurity.com;

📬 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 2026-10-21 22:21:10

www	104.21.9.180 172.67.160.244 2606:4700:3033::6815:9b4 2606:4700:3033::ac43:a0f4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network remaudvikling.dk: 104.21.9.180 172.67.160.244 2606:4700:3033::6815:9b4 2606:4700:3033::ac43:a0f4 (AS13335) www.remaudvikling.dk: 104.21.9.180 172.67.160.244 2606:4700:3033::6815:9b4 2606:4700:3033::ac43:a0f4 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2416072002
Primary NS (MNAME)	johnny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 22:55:40

Field	Value
Registrar	A/S SCANNET
Registered	2016-01-03
Expires	2027-01-31 (101d)

🔗 Same registrant#

6 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
reitangroup.dk	A/S SCANNET
reitanudvikling.dk	A/S SCANNET
rema-ejendom.dk	A/S SCANNET
remaejendom.dk	A/S SCANNET
remaejendomsinvest.dk	A/S SCANNET
remaetablering.dk	A/S SCANNET

📋 WHOIS#

⏱️ Lookup Timing#

53ms

37ms

46ms

AAAA

48ms

TXT

225ms

CAA

59ms

HTTPS

39ms

TLSA

59ms

SOA

55ms

MTA-STS

69ms

DNSSEC

82ms

SRV

79ms

Total

481ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 22:21:10	531ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 20:29:48 shown	481ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 07:36:39	612ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 05:45:32	738ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-20 10:55:20	1160ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-05 08:03:45	1932ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-24 15:57:47	2609ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-22 14:11:46	1344ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-11 20:05:33	1887ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 19:45:57	1077ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 11:36:58	4871ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-23 12:33:13	965ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:59:21	473ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-18 03:45:21	756ms	2 NS 0 A 0 MX	🔒 Secure