nykirstineberg.dk

Records from scan: 2026-10-07 17:41:57 · 1608ms total · last checked 2026-10-20 12:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nykirstineberg.dk is a .dk domain served by 4 nameservers (ns1.dnscluster.dk, ns2.dnscluster.dk, ns3.dnscluster.dk and 1 more). It was registered on 10 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.84.11 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by nykirstineberg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnscluster.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dnscluster.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dnscluster.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dnscluster.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.84.11	3600s	nlsh06.shared-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nykirstineberg-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 2a01:111:f403:ca48::12 2a01:111:f403:ca48::c 52.101.103.140 52.101.103.162 52.101.68.25 52.101.91.156	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.136
🔶 Autoconfig	213.184.84.11

🔷 AAAA Records (IPv6)#

1 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:3a00:4011::1	3600s	—	AS59795	PerfGrid	2a09:3a00:4000:0:0:0:0:0/40	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 732ms

TXT Record
MS=ms80657994
v=spf1 +a +mx +include:spf-record.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (nykirstineberg.dk)
-all (hard fail)	v=spf1 +a +mx +include:spf-record.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.nykirstineberg.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 2026-10-07 17:41:57

www	213.184.84.11 2a09:3a00:4011::1 (AS59795) (address records, no CNAME)
www vs bare domain	Same network nykirstineberg.dk: 213.184.84.11 2a09:3a00:4011::1 (AS59795) www.nykirstineberg.dk: 213.184.84.11 2a09:3a00:4011::1 (AS59795)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.nykirstineberg.dk	f2f55e42-5883-44a6-8f78-d9e89db5b2fc.auth.acme-challenge.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

54ms

Field	Value
Serial	2026061701
Primary NS (MNAME)	ns1.dnscluster.dk
Responsible (RNAME)	hostmaster@nykirstineberg.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 10:03:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-09-10
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

40ms

39ms

AAAA

149ms

TXT

732ms

CAA

38ms

HTTPS

56ms

TLSA

610ms

SOA

54ms

MTA-STS

271ms

DNSSEC

170ms

SRV

513ms

Total

1608ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:41:57 shown	1608ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 03:00:51	10428ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-28 07:11:24	1997ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 16:35:35	1183ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 13:31:06	9900ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 19:59:02	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:28:52	4841ms	4 NS 1 A 1 MX	🔓 Insecure