osaia.dk

📜 Historical scan 2026-06-20 20:33:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osaia.dk is a .dk domain served by 2 nameservers (meilani.ns.cloudflare.com, stan.ns.cloudflare.com). It was registered on 12 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.190 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by osaia-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 106ms

Nameserver	IP addresses	PTR	ASN / ISP
meilani.ns.cloudflare.com	108.162.194.196 162.159.38.196 172.64.34.196 2606:4700:50::a29f:26c4 2803:f800:50::6ca2:c2c4 2a06:98c1:50::ac40:22c4	meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.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 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.190	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.222	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	osaia-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.21 52.101.68.27 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.39.248

🔷 AAAA Records (IPv6)#

2 records 132ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:34be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cade	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 108ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.190,172.67.202.222 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:34be,2606:4700:3037::ac43:cade

📝 TXT Records#

4 records 154ms

TXT Record
brevo-code:dd6acba2ed3ae78042b6e049e2a5a750
google-site-verification=aE-FrSe13fBdUU3Q39_unAML5C_1eEUKq3Zz5PJGM9o
MS=ms44375454
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (osaia.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.osaia.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@osaia.dk

📬 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 2026-10-16 00:23:55

www CNAME	website.osc-fr1.scalingo.io (all on scalingo.io) → 109.232.233.130 109.232.236.90 148.253.75.120 5.104.101.30 (AS50624)
www vs bare domain	Same network osaia.dk: 109.232.233.130 109.232.236.90 148.253.75.120 5.104.101.30 (AS50624) www.osaia.dk: 109.232.233.130 109.232.236.90 148.253.75.120 5.104.101.30 (AS50624)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-osaia-dk._domainkey.osaia.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

209ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407360308
Primary NS (MNAME)	meilani.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 00:56:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-05-12
Expires	2027-05-31 (222d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
knogledoktor.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

106ms

133ms

125ms

AAAA

132ms

TXT

154ms

CAA

135ms

HTTPS

108ms

TLSA

216ms

SOA

0ms

MTA-STS

157ms

DNSSEC

209ms

SRV

800ms

Total

2352ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:23:55	2762ms	2 NS 4 A 1 MX	🔓 Insecure
2026-10-02 10:03:52	1977ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-30 09:37:53	2532ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-07 18:06:49	2191ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 14:48:21	1287ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 23:00:28	10016ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 20:01:05	1932ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 02:13:14	1679ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 23:09:42	1741ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 09:58:21	1743ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 06:34:54	1740ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 20:33:57 shown	2352ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:52:56	3478ms	2 NS 2 A 1 MX	🔓 Insecure