nextkey.dk

Records from scan: 2026-09-08 08:13:41 · 904ms total · last checked 2026-10-18 03:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nextkey.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 116.203.200.203 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nextkey-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.203.200.203	3600s	static.203.200.203.116.clients.your-server.de	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nextkey-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 52.101.103.36 52.101.68.5 52.101.73.19 52.101.91.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.40
🔶 Autoconfig	116.203.200.203

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 152ms

TXT Record
December 29th 2021
google-site-verification=Ehw5MQ2dXpbu9Dcqgz7U9R5F99-JWoIl954fHTGWUrc
MS=ms50349450
MS=ms81232419
v=spf1 include:spf.curanet.dk include:_spf.elasticemail.com include:spf.mailmarketing.nu include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (nextkey.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:_spf.elasticemail.com include:spf.mailmarketing.nu include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.nextkey.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 17:52:48

www	116.203.200.203 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nextkey.dk: 116.203.200.203 (AS24940) www.nextkey.dk: 116.203.200.203 (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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082401
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#

37ms

36ms

AAAA

22ms

TXT

152ms

CAA

37ms

HTTPS

45ms

TLSA

350ms

SOA

0ms

MTA-STS

64ms

DNSSEC

75ms

SRV

84ms

Total

904ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 08:13:41 shown	904ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 12:22:29	2417ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:59:15	2476ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:46:21	937ms	2 NS 1 A 1 MX	🔒 Secure