lean-back.dk

📜 Historical scan 2026-09-24 07:16:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lean-back.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.27.193.15 is hosted by Norlys Digital A/S (AS34705) in Denmark. Mail is handled by mail.lean-back.dk. The zone is DNSSEC-signed and validates, has no 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.27.193.15	3600s	85.27.193.15.sydfynsnet.dk	AS34705	Norlys Digital A/S	85.27.128.0/17	🇩🇰 Denmark	Svendborg

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.lean-back.dk	85.27.193.15	85.27.193.15.sydfynsnet.dk	AS34705 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 13:37:18

www	85.27.193.15 (AS34705) (address records, no CNAME)
www vs bare domain	Same network lean-back.dk: 85.27.193.15 (AS34705) www.lean-back.dk: 85.27.193.15 (AS34705)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 09:57:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-09-06
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

39ms

AAAA

41ms

TXT

121ms

CAA

40ms

HTTPS

41ms

TLSA

459ms

SOA

0ms

MTA-STS

39ms

DNSSEC

110ms

SRV

48ms

Total

944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 09:49:02	1592ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 08:53:28	622ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:16:53 shown	944ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:38:08	2423ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 00:00:52	23383ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-23 00:26:22	968ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:27:17	1060ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:35:11	1668ms	2 NS 1 A 1 MX	🔒 Secure