lindab.dk

📜 Historical scan 2026-10-01 05:10:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lindab.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 6 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by lindab-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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	lindab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::a 52.101.185.114 52.101.185.21 52.101.68.21 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00302.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	193.88.10.59
🔶 Autoconfig	www.lindab.dk → 104.18.39.248

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 593ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sip.lindab.com

📝 TXT Records#

5 records 384ms

TXT Record
google-site-verification=gPjiGq_-AIy0o5w40hn0YV2gR_rcH0N8_yWvgsUObg0
google-site-verification=LMIGyxRyObQ1mi_4n5LhBXrNXbA9NNGFSytSBy4wNjk
h8v6gtYwYhWFZjacEZj5l+stOGLt1w562C2e3mDNwy6AGfka5RUpW4WB2owDIN5RClsmfXGQ8GodQE5T85DUkg==
ljb0lz1hkdppvd4kl199jdhqy409b69q
v=spf1 ip4:135.225.95.227 ip4:4.223.143.170 ip4:4.223.143.174 ip4:193.88.10.62 ip4:131.165.63.88 ip4:131.165.63.89 ip4:194.69.219.26 ip4:195.1.19.10 ip4:217.8.148.5 ip4:195.211.178.250 ip4:193.234.1.64 mx include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.logiq.no include:customers.clickdimensions.com include:spf.config.mercura.dk include:_spf.emply.com -all

✉️ SPF#

Policy	Record (lindab.dk)
-all (hard fail)	v=spf1 ip4:135.225.95.227 ip4:4.223.143.170 ip4:4.223.143.174 ip4:193.88.10.62 ip4:131.165.63.88 ip4:131.165.63.89 ip4:194.69.219.26 ip4:195.1.19.10 ip4:217.8.148.5 ip4:195.211.178.250 ip4:193.234.1.64 mx include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.logiq.no include:customers.clickdimensions.com include:spf.config.mercura.dk include:_spf.emply.com -all

📨 DMARC#

Policy	Record (_dmarc.lindab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:smcuzffr@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;

📬 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 07:32:15

www CNAME	www.lindab.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.39.248 172.64.148.8 2606:4700:440b::6812:27f8 2606:4700:440d::ac40:9408 (AS13335)
www vs bare domain	Different networks lindab.dk: 217.114.94.2 (AS30811) www.lindab.dk: 104.18.39.248 172.64.148.8 2606:4700:440b::6812:27f8 2606:4700:440d::ac40:9408 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
dkim	lindab.dkim.config.mercura.dk	RSA · ~2048 bit
selector1	selector1-lindab-dk._domainkey.lindabgroup.onmicrosoft.com	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: 11/10 · policy: -all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.lindab.dk	www.lindab.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

593ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

50ms

Field	Value
Serial	2025112000
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	900s
Retry	600s
Expire	259200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 08:56:33

Field	Value
Registrar	Abion AB
Registered	1996-11-06
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

56ms

46ms

AAAA

50ms

TXT

384ms

CAA

44ms

HTTPS

39ms

TLSA

4027ms

SOA

50ms

MTA-STS

110ms

DNSSEC

593ms

SRV

593ms

Total

4957ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 07:32:15	19737ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:10:01 shown	4957ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 13:29:36	13576ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-19 21:13:23	13527ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:28:44	13674ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 13:31:44	10448ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 22:36:57	976ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:29:03	5002ms	4 NS 1 A 1 MX	🔓 Insecure