linde-online.dk

Records from scan: 2026-10-13 03:43:52  ·  1142ms total  ·  last checked 2026-10-18 12:56 (unchanged)
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linde-online.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.213 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.simplelogin.co, mx2.simplelogin.co. 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   164ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   115ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.213 3600s linux312.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

2 records   166ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.simplelogin.co 176.119.200.136
176.119.200.136
185.205.70.136
185.205.70.136		 mx2.simplelogin.co
mx1.simplelogin.co
mx2.simplelogin.co
mx1.simplelogin.co		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mx2.simplelogin.co 176.119.200.136
176.119.200.136
185.205.70.136
185.205.70.136		 mx2.simplelogin.co
mx1.simplelogin.co
mx2.simplelogin.co
mx1.simplelogin.co		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover93.191.156.213
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   415ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   207ms
TXT Record
v=spf1 include:simplelogin.co ~all

✉️ SPF#

PolicyRecord (linde-online.dk)
~all (soft fail) v=spf1 include:simplelogin.co ~all

📨 DMARC#

PolicyRecord (_dmarc.linde-online.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s

📬 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 03:43:53
www93.191.156.213 (AS48854) (address records, no CNAME)
www vs bare domainSame network
linde-online.dk: 93.191.156.213 (AS48854)
www.linde-online.dk: 93.191.156.213 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim dkim._domainkey.simplelogin.co 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

6 records   137ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.simplelogin.co DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…
SMTP _25._tcp.mx1.simplelogin.co DANE-TA · SPKI · SHA-256 E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx1.simplelogin.co DANE-EE · SPKI · SHA-256 6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx2.simplelogin.co DANE-TA · SPKI · SHA-256 E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx2.simplelogin.co DANE-EE · SPKI · SHA-256 6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx2.simplelogin.co DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

216ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

92ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 10:00:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-27
Expires2031-07-31 (1746d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
lindn.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
164ms
A
115ms
MX
166ms
AAAA
162ms
TXT
207ms
CAA
144ms
HTTPS
143ms
TLSA
137ms
SOA
92ms
MTA-STS
161ms
DNSSEC
216ms
SRV
415ms
Total
1142ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 03:43:52 shown 1142ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-07 20:22:29 591ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-02 03:48:11 583ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-31 20:54:47 645ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-27 06:34:57 858ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-03 06:50:31 2787ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-23 11:02:27 3839ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-23 00:09:44 913ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 23:31:12 1013ms 4 NS 1 A 2 MX 🔒 Secure
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