bilcon.dk

📜 Historical scan 2026-06-16 14:31:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bilcon.dk is a .dk domain served by 2 nameservers (cartman.ns.cloudflare.com, hazel.ns.cloudflare.com). It was registered on 7 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.19 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by bilcon-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
cartman.ns.cloudflare.com	—	—	—
hazel.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.19	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.145	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	bilcon-dk.mail.protection.outlook.com	52.101.68.39 52.101.73.11 52.101.73.153 52.101.73.30	mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

4 records 141ms

TXT Record
apple-domain-verification=0qDAX4I80yJ3OoTY
brevo-code:8951b3b113a8b213985fa34ad1de447e
MS=ms37435581
v=spf1 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all

✉️ SPF#

Policy	Record (bilcon.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.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#

10 records 44ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 09:08:02

www	104.21.17.19 172.67.219.145 2606:4700:3034::6815:1113 2606:4700:3034::ac43:db91 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bilcon.dk: 104.21.17.19 172.67.219.145 2606:4700:3034::6815:1113 2606:4700:3034::ac43:db91 (AS13335) www.bilcon.dk: 104.21.17.19 172.67.219.145 2606:4700:3034::6815:1113 2606:4700:3034::ac43:db91 (AS13335)
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#

3 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-bilcon-dk._domainkey.hmkbilcon2017dk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-bilcon-dk._domainkey.hmkbilcon2017dk.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2406747856
Primary NS (MNAME)	cartman.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 08:10:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-07
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

56ms

AAAA

45ms

TXT

141ms

CAA

44ms

HTTPS

35ms

TLSA

461ms

SOA

53ms

MTA-STS

56ms

DNSSEC

147ms

SRV

0ms

Total

1161ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 09:08:02	1250ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 07:53:38	3530ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 06:56:27	938ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 23:55:53	1668ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 14:58:53	1813ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 11:59:02	2129ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-07 10:00:44	1014ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 21:27:35	1403ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 23:27:41	3105ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 19:32:05	3767ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 18:11:06	2408ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-05 18:50:48	2789ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 17:34:44	2146ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 10:58:47	2692ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 00:37:26	910ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-16 14:31:27 shown	1161ms	2 NS 2 A 1 MX	🔒 Secure