alcadon.dk

📜 Historical scan 2026-09-25 06:20:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alcadon.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 21 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.40.46.28 is hosted by Itm8 A/S (AS62319) in Denmark. Mail is handled by alcadon-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

4 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.40.46.28	3600s	alcdnweb01.alcadon.dk	AS62319	Itm8 A/S	185.40.44.0/22	🇩🇰 Denmark	Viby J

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	alcadon-dk.mail.protection.outlook.com	2a01:111:f403:ca21::a 2a01:111:f403:ca21::c 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 52.101.185.21 52.101.185.24 52.101.209.28 52.101.68.21	mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.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
🔶 Autoconfig	185.40.46.28

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 94ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 252ms

TXT Record
5dfd92c62377c09a69a6b918f0b1bdb8d5418a59523732c519549f43d2f52cde
ef0b02c75db8df960aef716fafc25361779acf794fcfa95b67e0ac6a77447c62
linkedin-site-verification=8882ffa8-c698-4444-a6c1-0ab11d454dc5
MS=ms59034685
ttaebm7u7h3e3t69q2u1ubj041
v=spf1 include:spf.protection.outlook.com include:emsd1.com ip4:185.40.46.28 ~all

✉️ SPF#

Policy	Record (alcadon.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:emsd1.com ip4:185.40.46.28 ~all

📨 DMARC#

Policy	Record (_dmarc.alcadon.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:stm@alcadon.dk; sp=reject;

📬 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 21:26:18

www	185.40.46.28 (AS62319) (address records, no CNAME)
www vs bare domain	Same network alcadon.dk: 185.40.46.28 (AS62319) www.alcadon.dk: 185.40.46.28 (AS62319)
Wildcard	Yes: any name under the zone resolves
BIMI	v=BIMI1; l=https://alcadon.dk/Files/Images/Alcadon/Brands/Alcadon/alcadon-BIMI-0723.svg

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-alcadon-dk._domainkey.6xinternational.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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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	2026092402
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 21:41:51

Field	Value
Registrar	Eurodns S.A
Registered	2013-05-21
Expires	2027-05-31 (219d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

48ms

53ms

AAAA

43ms

TXT

252ms

CAA

46ms

HTTPS

47ms

TLSA

359ms

SOA

0ms

MTA-STS

68ms

DNSSEC

125ms

SRV

94ms

Total

1123ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:26:18	3819ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 16:59:49	969ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 23:23:47	1008ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 06:20:09 shown	1123ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-04 08:25:28	786ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:59:05	10038ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 08:53:17	1310ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:34:39	1186ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:58:04	2510ms	4 NS 1 A 1 MX	🔓 Insecure