opussundhed.dk

📜 Historical scan 2026-07-22 02:43:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opussundhed.dk is a .dk domain served by 2 nameservers (ken.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 20 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.240.93 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ken.ns.cloudflare.com	108.162.193.127 172.64.33.127 173.245.59.127 2606:4700:58::adf5:3b7f 2803:f800:50::6ca2:c17f 2a06:98c1:50::ac40:217f	ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.240.93	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.19.241.93	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

5 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c03::1a	rc-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 241ms

TXT Record
google-site-verification=LgEqQmJpEr4me2nErKlXJ6YHbff3EEA5UJ5HzPbRarI
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (opussundhed.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 05:26:37

www	104.19.240.93 104.19.241.93 (AS13335) (address records, no CNAME)
www vs bare domain	Same network opussundhed.dk: 104.19.240.93 104.19.241.93 (AS13335) www.opussundhed.dk: 104.19.240.93 104.19.241.93 (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
s1	s1.domainkey.u20504563.wl064.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u20504563.wl064.sendgrid.net	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

155ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410089893
Primary NS (MNAME)	ken.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-22 02:43:41

Field	Value
Registrar	Simply.com A/S
Registered	2023-03-20
Expires	2029-03-19 (878d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

56ms

72ms

AAAA

71ms

TXT

241ms

CAA

61ms

HTTPS

71ms

TLSA

105ms

SOA

0ms

MTA-STS

78ms

DNSSEC

155ms

SRV

90ms

Total

1313ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:26:37	1023ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 13:57:17	703ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 13:49:41	854ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 13:04:37	2546ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-18 07:51:10	828ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 18:27:59	2664ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-29 11:13:29	10247ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-22 02:43:06 shown	1313ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-02 10:32:47	2389ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 20:57:25	935ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 04:32:51	676ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-19 17:12:34	691ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 06:31:28	1103ms	2 NS 2 A 5 MX	🔓 Insecure