tysbjerg.dk

📜 Historical scan 2026-09-11 22:13:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tysbjerg.dk is a .dk domain served by 2 nameservers (michelle.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 8 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.53 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   54ms
NameserverIP addressesPTRASN / ISP
michelle.ns.cloudflare.com 108.162.192.201
172.64.32.201
173.245.58.201
2606:4700:50::adf5:3ac9
2803:f800:50::6ca2:c0c9
2a06:98c1:50::ac40:20c9		 michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com
michelle.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com 108.162.193.236
172.64.33.236
173.245.59.236
2606:4700:58::adf5:3bec
2803:f800:50::6ca2:c1ec
2a06:98c1:50::ac40:21ec		 terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.27.53 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.141.116 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:8d74 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:1b35 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.27.53,172.67.141.116 ech=AEX+DQBBDwAgACDbnkZQEhK8pP8jxmHgWXW86QJ96XWGQNuUYoPGs7hSGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8d74,2606:4700:3037::6815:1b35

📝 TXT Records#

1 records   160ms
TXT Record
v=spf1 include:spf.mailjet.com ?all

✉️ SPF#

PolicyRecord (tysbjerg.dk)
?all (neutral) v=spf1 include:spf.mailjet.com ?all

📨 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 2026-10-15 02:42:06
www104.21.27.53 172.67.141.116 2606:4700:3031::ac43:8d74 2606:4700:3037::6815:1b35 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.tysbjerg.dk PQB_WlAxx2VGn_6S5bZ5tTWLyGzBqGOVBz9_-RB0Hr4
TXT _acme-challenge.tysbjerg.dk ZT4wpmPAqRyomqGB4PZRGkk4OrcmuDBahvF01iIL1H4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414494084
Primary NS (MNAME)michelle.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 14:00:16
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-07-08
Expires2027-09-30 (346d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
54ms
A
55ms
MX
36ms
AAAA
52ms
TXT
160ms
CAA
37ms
HTTPS
37ms
TLSA
44ms
SOA
0ms
MTA-STS
63ms
DNSSEC
86ms
SRV
75ms
Total
946ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 11:37:10 606ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-28 11:33:08 655ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 10:41:24 663ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-20 15:59:51 646ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-15 11:39:07 3149ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-11 22:13:26 shown 946ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-11 03:35:17 1204ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-04 05:38:35 488ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-04 03:32:50 916ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 08:56:15 805ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 16:36:02 3287ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-22 00:52:20 8863ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-04 22:41:18 4331ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-04 22:38:29 1871ms 2 NS 2 A 0 MX ❓ Unknown
2026-06-28 22:13:01 714ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-22 22:16:23 812ms 2 NS 2 A 0 MX ❓ Unknown
2026-06-18 17:32:00 790ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 19:16:31 671ms 2 NS 2 A 0 MX 🔓 Insecure
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