specialistklinik.dk

Records from scan: 2026-09-24 03:04:25 · 619ms total · last checked 2026-10-19 07:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

specialistklinik.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.16.172.142 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by specialistklinik-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 30ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.142	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.24	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	specialistklinik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca21::e 2a01:111:f403:ca48::10 52.101.103.143 52.101.103.162 52.101.73.120 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 120ms

TXT Record
MS=ms21487917
v=spf1 a include:spf.curanet.dk ip4:185.21.41.124 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (specialistklinik.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk ip4:185.21.41.124 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.specialistklinik.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-08 12:05:00

www	199.16.172.142 199.16.173.24 (AS2635) (address records, no CNAME)
www vs bare domain	Same network specialistklinik.dk: 199.16.172.142 199.16.173.24 (AS2635) www.specialistklinik.dk: 199.16.172.142 199.16.173.24 (AS2635)
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-specialistklinik-dk._domainkey.specialistklinik.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-specialistklinik-dk._domainkey.specialistklinik.onmicrosoft.com	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
TXT	_acme-challenge.specialistklinik.dk	ZIC6vvisE7Vo0S0uAB0i8pqcu9zzY28xKAXi4iF1eRk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062901
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 2026-10-10 03:31:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-06-11
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

28ms

32ms

AAAA

27ms

TXT

120ms

CAA

31ms

HTTPS

34ms

TLSA

178ms

SOA

0ms

MTA-STS

37ms

DNSSEC

76ms

SRV

60ms

Total

619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 03:04:25 shown	619ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 19:51:13	913ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 08:04:25	1241ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 03:50:26	1100ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:04:42	1033ms	2 NS 2 A 1 MX	🔒 Secure