tilbageblik.dk

📜 Historical scan 2026-09-14 15:22:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tilbageblik.dk is a .dk domain served by 2 nameservers (chan.ns.cloudflare.com, hank.ns.cloudflare.com). It was registered on 24 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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   42ms
NameserverIP addressesPTRASN / ISP
chan.ns.cloudflare.com 108.162.192.82
172.64.32.82
173.245.58.82
2606:4700:50::adf5:3a52
2803:f800:50::6ca2:c052
2a06:98c1:50::ac40:2052		 chan.ns.cloudflare.com
chan.ns.cloudflare.com
chan.ns.cloudflare.com
chan.ns.cloudflare.com
chan.ns.cloudflare.com
chan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
hank.ns.cloudflare.com 108.162.193.116
172.64.33.116
173.245.59.116
2606:4700:58::adf5:3b74
2803:f800:50::6ca2:c174
2a06:98c1:50::ac40:2174		 hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.ns.cloudflare.com
hank.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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.70.81 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.221.213 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:4651 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:ddd5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   41ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.70.81,172.67.221.213 ech=AEX+DQBBHAAgACDFDTPAqWaGxvHbYxDUB+79Z67TXf4WgUB4rZnl9g6UXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4651,2606:4700:3037::ac43:ddd5

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-21 10:27:05
www104.21.70.81 172.67.221.213 2606:4700:3033::6815:4651 2606:4700:3037::ac43:ddd5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

4 records   91ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414864125
Primary NS (MNAME)chan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 02:20:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-01-24
Expires2027-01-23 (93d)

🔗 Same registrant#

6 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).

DomainRegistrar
3dprintit.dkPunktum dk A/S (direct)
augustgaming.dkPunktum dk A/S (direct)
dev1.dkPunktum dk A/S (direct)
mije.dkPunktum dk A/S (direct)
nubii.dkPunktum dk A/S (direct)
ü.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
44ms
MX
46ms
AAAA
41ms
TXT
171ms
CAA
33ms
HTTPS
41ms
TLSA
91ms
SOA
0ms
MTA-STS
61ms
DNSSEC
119ms
SRV
61ms
Total
938ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 10:27:05 1252ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-30 14:19:55 630ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-14 15:22:49 shown 938ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-12 11:25:38 1581ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-30 23:47:34 2560ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-28 09:56:04 780ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-24 14:34:32 1258ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-22 12:07:57 7597ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 11:07:07 11727ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-13 12:30:02 9273ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-29 15:56:41 937ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-26 00:37:19 6999ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-23 18:15:59 1051ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 09:29:49 2656ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 22:57:09 1024ms 2 NS 2 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone