certina.dk

Records from scan: 2026-10-07 14:54:04 · 2422ms total · last checked 2026-10-16 23:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

certina.dk is a .dk domain served by 4 nameservers (ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sgrmgw5.swatchgroup.com, sgrmgw6.swatchgroup.com. The zone is not DNSSEC-signed, 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#

4 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-09.azure-dns.com	13.107.236.9 2603:1061:0:700::9	ns1-09.azure-dns.com ns1-09.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-09.azure-dns.net	150.171.21.9 2620:1ec:8ec:700::9	ns2-09.azure-dns.net ns2-09.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-09.azure-dns.org	204.14.183.9 2a01:111:4000:700::9	ns3-09.azure-dns.org ns3-09.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-09.azure-dns.info	208.84.5.9 2620:1ec:bda:700::9	ns4-09.azure-dns.info ns4-09.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	sgrmgw5.swatchgroup.com	149.133.4.180 149.133.4.180	smtp.swatchgroup.com sgrmgw5.swatchgroup.com	AS3303 Bluewin AS3303 Bluewin
5	3600s	sgrmgw6.swatchgroup.com	149.133.4.181 149.133.4.181	smtp.swatchgroup.com sgrmgw6.swatchgroup.com	AS3303 Bluewin AS3303 Bluewin

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 164ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (certina.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.certina.dk)
p=reject	v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:6ddabd26@inbox.ondmarc.com;ruf=mailto:6ddabd26@inbox.ondmarc.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#

checked 2026-10-07 14:54:04

www	NXDOMAIN
www vs bare domain	Neither resolves certina.dk: no address www.certina.dk: no address
Wildcard	No

🔎 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#

57ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

44ms

Field	Value
Serial	1765874870
Primary NS (MNAME)	ns1-09.azure-dns.com
Responsible (RNAME)	hostmaster@swatchgroup.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

47ms

37ms

38ms

AAAA

36ms

TXT

164ms

CAA

44ms

HTTPS

29ms

TLSA

149ms

SOA

44ms

MTA-STS

2034ms

DNSSEC

57ms

SRV

57ms

Total

2422ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:54:04 shown	2422ms	4 NS 0 A 2 MX	🔓 Insecure
2026-09-15 20:01:50	550ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-27 05:19:10	657ms	4 NS 0 A 2 MX	🔓 Insecure
2026-07-01 00:19:22	759ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-22 07:11:28	476ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-19 23:28:25	2282ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-16 20:10:43	553ms	4 NS 0 A 2 MX	🔓 Insecure