redebyg.dk

📜 Historical scan 2026-06-17 12:16:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

redebyg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 8 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by redebyg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	—	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	redebyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.29 52.101.68.3 52.101.68.32 52.101.68.36	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 225ms

TXT Record
klaviyo-site-verification=RwxWhy
MS=ms92620249
v=spf1 include:_spf.google.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (redebyg.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.redebyg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6385dd9b2da32@dmarc.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 2026-10-08 05:18:31

www CNAME	cdn.webflow.com (all on webflow.com) → 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
www vs bare domain	Same network redebyg.dk: 198.202.211.1 (AS209242) www.redebyg.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-redebyg-dk._domainkey.mplusdk.d-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-redebyg-dk._domainkey.mplusdk.d-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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2025070404
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 16:35:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-12-08
Expires	2026-12-31 (69d)

🔗 Same registrant#

10 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
aarhusiaarhus.dk	Punktum dk A/S (direct)
casa-bolig.dk	Punktum dk A/S (direct)
casaarkitekter.dk	Punktum dk A/S (direct)
mplus-ejendomme.dk	Punktum dk A/S (direct)
mplus.dk	Punktum dk A/S (direct)
mplusholding.dk	Punktum dk A/S (direct)
pakhuset-horsens.dk	Punktum dk A/S (direct)
parksmart.dk	Punktum dk A/S (direct)
phus.dk	Punktum dk A/S (direct)
valdemarshave.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

55ms

68ms

AAAA

68ms

TXT

225ms

CAA

61ms

HTTPS

55ms

TLSA

1129ms

SOA

53ms

MTA-STS

59ms

DNSSEC

178ms

SRV

0ms

Total

2076ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:14:43	1224ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:24:27	3037ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:41:03	1042ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:21:18	5239ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:58:46	5192ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:16:15 shown	2076ms	2 NS 1 A 1 MX	🔒 Secure