rednings-ringen.dk

📜 Historical scan 2026-07-03 12:18:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rednings-ringen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by redningsringen-dk02b.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 204ms

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#

2 records 197ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	3600s	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—
37.27.34.160	3600s	static.160.34.27.37.clients.your-server.de	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 182ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	redningsringen-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 52.101.68.16 52.101.68.27 52.101.68.39 52.101.73.24	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.56
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 269ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 466ms

TXT Record
MS=ms83409410
v=spf1 include:spf.protection.outlook.com ip4:80.63.17.144/28 ip4:62.242.106.192/28 -all
x8yz5slgnpj0z60b6q9g5k54wxzgpshv

✉️ SPF#

Policy	Record (rednings-ringen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:80.63.17.144/28 ip4:62.242.106.192/28 -all

📨 DMARC#

Policy	Record (_dmarc.rednings-ringen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-11 07:26:36

www CNAME	h1.mindcraft.dk (all on mindcraft.dk) → 37.27.34.160 (AS24940)
www vs bare domain	Same network rednings-ringen.dk: 212.237.249.16 37.27.34.160 (AS24940 AS48854) www.rednings-ringen.dk: 37.27.34.160 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

357ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

204ms

197ms

182ms

AAAA

193ms

TXT

466ms

CAA

209ms

HTTPS

218ms

TLSA

553ms

SOA

0ms

MTA-STS

263ms

DNSSEC

357ms

SRV

269ms

Total

2598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 17:12:25	980ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 13:15:48	1287ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 12:18:30 shown	2598ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 16:59:51	3049ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-24 07:10:20	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:38:09	1927ms	2 NS 1 A 1 MX	🔒 Secure