alumeco.dk

Records from scan: 2026-10-13 06:00:27 · 1475ms total · last checked 2026-10-22 02:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alumeco.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 7 June 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.73.14.160 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by alumeco-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 46ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.73.14.160	600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	alumeco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::20 2a01:111:f403:ca48::12 2a01:111:f403:ca48::c 52.101.181.156 52.101.68.12 52.101.68.29 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.136
🔶 Autoconfig	alumeco.dk → 20.73.14.160

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 211ms

TXT Record
geMVvlvv5Bsk6olric9s+ECSuRaHPtcJ/cZzDzrRzJQLx+JxOO4OwgCwdO+LjXM7s/k9fxRS7NoVHLT01FIbOA==
IUpC3VSNBe/7aAs7EAG4g2Twe/M45yqPOarpMkyfikmDOyCqUpnGDvb35rg+39huy4ZNEGIeTgGzGYw5dGggJg==
ms=ms59467572
v=spf1 a mx ip4:176.20.24.68/29 ip4:193.89.252.90/32 ip4:176.20.24.73/32 ip4:20.229.255.49 ip4:40.68.231.55/32 ip4:108.143.167.7/32 ip4:100.111.65.131/32 ip4:52.137.40.89/32 include:spf.protection.outlook.com include:26705315.spf03.hubspotemail.net include:my345713.mail.crm.ondemand.com -all

✉️ SPF#

Policy	Record (alumeco.dk)
-all (hard fail)	v=spf1 a mx ip4:176.20.24.68/29 ip4:193.89.252.90/32 ip4:176.20.24.73/32 ip4:20.229.255.49 ip4:40.68.231.55/32 ip4:108.143.167.7/32 ip4:100.111.65.131/32 ip4:52.137.40.89/32 include:spf.protection.outlook.com include:26705315.spf03.hubspotemail.net include:my345713.mail.crm.ondemand.com -all

📨 DMARC#

Policy	Record (_dmarc.alumeco.dk)
p=reject	v=DMARC1; p=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#

checked 2026-10-13 06:00:27

www	20.73.14.160 (AS8075) (address records, no CNAME)
www vs bare domain	Same network alumeco.dk: 20.73.14.160 (AS8075) www.alumeco.dk: 20.73.14.160 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-alumeco-dk._domainkey.alumeco.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-alumeco-dk._domainkey.alumeco.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: 5/10 · policy: -all

error include:my345713.mail.crm.ondemand.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.alumeco.dk	alumeco.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026050730
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 2026-07-08 14:22:54

Field	Value
Registrar	Eurodns S.A
Registered	1996-06-07
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

39ms

38ms

AAAA

38ms

TXT

211ms

CAA

51ms

HTTPS

50ms

TLSA

585ms

SOA

52ms

MTA-STS

73ms

DNSSEC

117ms

SRV

73ms

Total

1475ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:00:27 shown	1475ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 17:32:42	2112ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 16:53:02	2670ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 20:46:49	1145ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 00:22:51	975ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-02 17:02:04	1257ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-30 19:21:12	2857ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:43:25	3193ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 01:38:29	17428ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-15 06:06:09	2212ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-13 16:07:58	5267ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-12 13:29:10	5910ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-26 22:24:08	1217ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-24 21:22:12	10957ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-08 14:22:32	9978ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-06 22:39:36	1678ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 03:23:43	866ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 03:23:41	1147ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 10:10:39	1361ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:40:39	3161ms	4 NS 1 A 1 MX	🔒 Secure