tlib.dk

📜 Historical scan 2026-07-27 02:49:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tlib.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 13 August 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.20 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by tlib.dk. The zone is DNSSEC-signed and validates, 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#

3 records   69ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.20 3600s server11.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   118ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s tlib.dk 178.20.216.20
2a01:7cc0:101:ffff::1:8		 server11.chosting.dk
—		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.20
🔶 Autoconfig178.20.216.20

🔷 AAAA Records (IPv6)#

1 records   124ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:8 21600s — AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   147ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   372ms
TXT Record
v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all

✉️ SPF#

PolicyRecord (tlib.dk)
?all (neutral) v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all

📨 DMARC#

PolicyRecord (_dmarc.tlib.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records   136ms
FlagsTagValue
0 issue comodoca.com
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 13:57:09
www CNAMEtlib.dk (all on tlib.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.tlib.dk rrukXz4BuclVuiZLMrCepMZHm3tEBPNXqFAknMhg7Yc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072600
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-08 00:43:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-08-13
Expires2027-07-31 (282d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
69ms
A
72ms
MX
118ms
AAAA
124ms
TXT
372ms
CAA
136ms
HTTPS
147ms
TLSA
16056ms
SOA
0ms
MTA-STS
143ms
DNSSEC
184ms
SRV
147ms
Total
17040ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 06:50:55 734ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-03 17:05:53 2280ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-27 02:49:33 shown 17040ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-03 19:45:53 963ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 11:52:42 2867ms 3 NS 1 A 1 MX 🔒 Secure
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