baio.dk

📜 Historical scan 2026-08-13 06:44:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

baio.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, ganz.ns.cloudflare.com). It was registered on 6 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.76 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by baio-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 248ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ganz.ns.cloudflare.com	108.162.195.40 162.159.44.40 172.64.35.40 2606:4700:58::a29f:2c28 2803:f800:50::6ca2:c328 2a06:98c1:50::ac40:2328	ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.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 221ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.76	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.220	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 202ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	baio-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 52.101.68.16 52.101.68.5 52.101.73.15 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 235ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c1dc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:3c4c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 216ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.76,172.67.193.220 ech=AEX+DQBBQwAgACDHn4rRLk3AURaWS0aQeEe0WKEuqpjnN4tT39RKTnzNLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c1dc,2606:4700:3034::6815:3c4c

📝 TXT Records#

2 records 916ms

TXT Record
MS=ms85219652
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (baio.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 20:12:33

www	Exists, no address
www vs bare domain	www does not resolve baio.dk: 104.21.60.76 172.67.193.220 2606:4700:3030::ac43:c1dc 2606:4700:3034::6815:3c4c (AS13335) www.baio.dk: no address (all like this)
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
selector1	selector1-baio-dk._domainkey.flairc.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-baio-dk._domainkey.flairc.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

418ms

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	2412012789
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 03:21:41

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-06
Expires	2026-11-05 (19d)

🔗 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
flairc.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

248ms

221ms

202ms

AAAA

235ms

TXT

916ms

CAA

219ms

HTTPS

216ms

TLSA

510ms

SOA

0ms

MTA-STS

317ms

DNSSEC

418ms

SRV

246ms

Total

7072ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:28:03	1468ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 00:24:21	1012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 23:35:50	1386ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 14:46:43	1460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 00:29:03	4296ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 13:43:07	2923ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:27:26	1299ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 06:44:51 shown	7072ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 02:53:54	1669ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 14:24:08	1979ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 09:51:59	17329ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 15:25:08	900ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:02:29	1858ms	2 NS 2 A 1 MX	🔓 Insecure