alex.dk

📜 Historical scan 2026-08-15 01:57:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alex.dk is a .dk domain served by 2 nameservers (dns-c.duelhost.dk, dns-d.duelhost.dk). It was registered on 4 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.130.246 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 more. 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#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
dns-c.duelhost.dk	142.132.130.246	cde2.duelhost.dk	AS24940 Hetzner Online GmbH
dns-d.duelhost.dk	195.201.247.4	dns-d.duelhost.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.130.246	3600s	cde2.duelhost.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.COM	2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 74.125.131.27	lh-in-x1a.1e100.net lh-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT2.ASPMX.L.GOOGLE.COM	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT3.ASPMX.L.GOOGLE.COM	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT4.ASPMX.L.GOOGLE.COM	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 323ms

TXT Record
v=spf1 a mx include:relay.mailchannels.net include:_spf.google.com -all

✉️ SPF#

Policy	Record (alex.dk)
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.alex.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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 2026-10-09 03:09:17

www CNAME	alex.dk (all on alex.dk) → 193.200.90.102 (AS62121)
www vs bare domain	Same network alex.dk: 193.200.90.102 (AS62121) www.alex.dk: 193.200.90.102 (AS62121)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
google	—	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

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	2026011303
Primary NS (MNAME)	dns-c.duelhost.dk
Responsible (RNAME)	hostmaster@alex.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 08:11:06

Field	Value
Registrar	dns.services ApS
Registered	2006-01-04
Expires	2027-01-31 (106d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

59ms

72ms

61ms

AAAA

47ms

TXT

323ms

CAA

79ms

HTTPS

71ms

TLSA

207ms

SOA

0ms

MTA-STS

130ms

DNSSEC

136ms

SRV

114ms

Total

1545ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:28:21	619ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 17:13:30	697ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 03:48:31	1428ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-18 01:27:30	1660ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-10 23:33:40	9748ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-29 20:13:22	1971ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-27 12:34:54	773ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-23 01:54:40	9672ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-15 01:57:04 shown	1545ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-13 07:01:41	4514ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-09 02:26:29	1424ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-06 10:33:16	1880ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-05 06:26:50	10262ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-29 21:52:26	1283ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-26 00:18:56	3314ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-24 23:57:44	17294ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-23 20:21:36	1637ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-22 13:57:02	1580ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-20 21:39:12	1129ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-19 05:28:09	1691ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-18 01:59:16	3842ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-10 20:13:47	2491ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-08 15:52:17	9500ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-07 02:49:14	1390ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-05 17:27:28	9269ms	2 NS 1 A 5 MX	🔓 Insecure