hasleung.dk

📜 Historical scan 2026-08-23 01:31:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hasleung.dk is a .dk domain served by 2 nameservers (ns1.concrete5danmark.dk, ns2.concrete5danmark.dk). It was registered on 16 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.255.81 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by hasleung.dk. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.concrete5danmark.dk	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns2.concrete5danmark.dk	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.255.81	360s	server.concrete5danmark.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 2061ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	hasleung.dk	138.201.255.81 2a01:4f8:173:2652::1	server.concrete5danmark.dk server.concrete5danmark.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 2062ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:173:2652::1	14400s	server.concrete5danmark.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 341ms

TXT Record
v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (hasleung.dk)
~all (soft fail)	v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +include:relay.mailchannels.net ~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 2026-10-17 09:54:56

www CNAME	hasleung.dk (all on hasleung.dk) → 138.201.255.81 2a01:4f8:173:2652::1 (AS24940)
www vs bare domain	Same network hasleung.dk: 138.201.255.81 2a01:4f8:173:2652::1 (AS24940) www.hasleung.dk: 138.201.255.81 2a01:4f8:173:2652::1 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hasleung.dk	ZSCCMqSoluslH5knhLNRakTRxFKP7vEf0GHrXllhacg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2079ms

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	2026061303
Primary NS (MNAME)	ns1.concrete5danmark.dk
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 10:11:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-16
Expires	2027-06-30 (253d)

🔗 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#

65ms

64ms

2061ms

AAAA

2062ms

TXT

341ms

CAA

60ms

HTTPS

2071ms

TLSA

242ms

SOA

0ms

MTA-STS

4058ms

DNSSEC

2079ms

SRV

4047ms

Total

4920ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 09:54:56	552ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 07:43:26	2026ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 04:35:00	623ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 02:06:45	878ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 01:27:55	2440ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 20:58:54	1015ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 05:16:21	777ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 05:10:48	2126ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 04:57:43	908ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 04:55:43	1257ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 04:46:10	769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 04:11:04	972ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 03:42:14	776ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 07:24:22	1060ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 15:55:33	1585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 05:25:50	3114ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 02:42:54	732ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 13:53:01	2035ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 08:42:43	2023ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 17:08:37	17304ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 06:36:40	750ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 01:31:16 shown	4920ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 00:25:49	962ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 02:30:30	8035ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-03 13:32:27	1312ms	2 NS 1 A 1 MX	🔓 Insecure