infolindberg.dk

📜 Historical scan 2026-06-20 03:20:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

infolindberg.dk is a .dk domain served by 2 nameservers (ns3.hostworld.dk, ns4.hostworld.dk). It was registered on 26 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.220.14 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch and 1 more. The zone is not DNSSEC-signed, publishes a 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   73ms
NameserverIP addressesPTRASN / ISP
ns3.hostworld.dk 217.160.222.205
2a02:247a:256:2c00:1::1		 ip217.160.222.205.pbiaas.com
ns3.hostworld.dk		 AS8560 IONOS SE
AS8560 IONOS SE
ns4.hostworld.dk 217.160.220.14
2a02:247a:256:2c00::1		 ip217-160-220-14.pbiaas.com
hostworld.dk		 AS8560 IONOS SE
AS8560 IONOS SE

🌍 A Records#

1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.160.220.14 600s ip217-160-220-14.pbiaas.com AS8560 IONOS SE 217.160.0.0/16 🇩🇪 Germany —

📧 MX Records#

3 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
30 600s infolindberg.dk 217.160.220.14
2a02:247a:256:2c00::1		 ip217-160-220-14.pbiaas.com
hostworld.dk		 AS8560 IONOS SE
AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover217.160.220.14
🔶 Autoconfig217.160.220.14

🔷 AAAA Records (IPv6)#

1 records   79ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:247a:256:2c00::1 600s hostworld.dk AS8560 IONOS SE 2a02:2478:0:0:0:0:0:0/29 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   1245ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

4 records   238ms
TXT Record
google-site-verification=d03F8noFKfBPOlb0cMtUMuM-zkQnhwFxA-f8mcXj6hw
MS=7C2DF3F9C372F71655DD0A4F3C6BDBFD50941DDB
protonmail-verification=373596b29d372ee61547def21034db16a81bf721
v=spf1 +a +mx +ip4:217.160.220.14 +include:_spf.protonmail.ch +include:infolindberg.dk +ip4:139.177.183.24 ~all

✉️ SPF#

PolicyRecord (infolindberg.dk)
~all (soft fail) v=spf1 +a +mx +ip4:217.160.220.14 +include:_spf.protonmail.ch +include:infolindberg.dk +ip4:139.177.183.24 ~all

📨 DMARC#

PolicyRecord (_dmarc.infolindberg.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-16 09:40:49
www CNAMEinfolindberg.dk (all on infolindberg.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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: 10/10 · policy: ~all

  • error include:infolindberg.dk includes itself (directly or via another include): receivers return permerror
  • warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.infolindberg.dk lwIw5QfF7wVMogL6TzQyXJvgZ_tZKhh6lfOd25dqflM

🔗 TLSA / DANE#

4 records   188ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

170ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

83ms
FieldValue
Serial2026061601
Primary NS (MNAME)ns3.hostworld.dk
Responsible (RNAME)service@lignum.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 09:54:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-01-26
Expires2027-01-31 (100d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
73ms
A
68ms
MX
69ms
AAAA
79ms
TXT
238ms
CAA
66ms
HTTPS
54ms
TLSA
188ms
SOA
83ms
MTA-STS
67ms
DNSSEC
170ms
SRV
1245ms
Total
1865ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 09:40:49 2068ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-03 12:50:21 922ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-30 14:07:39 849ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-26 13:32:06 2626ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-02 22:02:44 3368ms 2 NS 1 A 3 MX 🔓 Insecure
2026-08-16 20:05:08 1354ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-27 19:23:21 2221ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-25 10:12:15 827ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-25 09:46:03 1342ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-20 03:20:18 shown 1865ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-18 02:56:38 775ms 2 NS 1 A 3 MX 🔓 Insecure
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