remaudvikling.dk

Records from scan: 2026-10-21 22:21:10  ·  531ms total
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   35ms
NameserverIP addressesPTRASN / 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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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#

ServiceCNAME / IP
🔷 Autodiscover104.21.9.180
🔶 Autoconfig172.67.160.244

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   47ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.9.180,172.67.160.244 ech=AEX+DQBBSQAgACAUQi3BYSAiekgxKcjXNFAcDMMOWv9CH0PGkNUysALRSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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#

PolicyRecord (_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#

checked 2026-10-21 22:21:10
www104.21.9.180 172.67.160.244 2606:4700:3033::6815:9b4 2606:4700:3033::ac43:a0f4 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.remaudvikling.dk IGm3bafvyMusMSeFsQbxNSeT28FQXZyhyktVRxYjqG8
TXT _acme-challenge.remaudvikling.dk _ufJNGoj4XQIqV50vFNxl6aBCAPgTvESS8KlwnwKraM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

50ms
FieldValue
Serial2418085135
Primary NS (MNAME)johnny.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 22:55:40
FieldValue
RegistrarA/S SCANNET
Registered2016-01-03
Expires2027-01-31 (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).

DomainRegistrar
reitangroup.dkA/S SCANNET
reitanudvikling.dkA/S SCANNET
rema-ejendom.dkA/S SCANNET
remaejendom.dkA/S SCANNET
remaejendomsinvest.dkA/S SCANNET
remaetablering.dkA/S SCANNET
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
42ms
MX
40ms
AAAA
39ms
TXT
203ms
CAA
36ms
HTTPS
47ms
TLSA
66ms
SOA
50ms
MTA-STS
63ms
DNSSEC
64ms
SRV
79ms
Total
531ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 22:21:10 shown 531ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 20:29:48 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
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