tickler.dk

📜 Historical scan 2026-09-07 06:24:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tickler.dk is a .dk domain served by 3 nameservers (castor.return-path.dk, iris.return-path.dk, pollux.return-path.dk). It was registered on 13 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.133.221 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by relay.return-path.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   66ms
NameserverIP addressesPTRASN / ISP
castor.return-path.dk 172.104.156.177
2a01:7e01:e001:9f2::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
iris.return-path.dk 172.239.15.24
2600:3c1a:e001:23::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
pollux.return-path.dk 172.232.159.193
2600:3c09:e001:cf::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.133.221 3600s return-path.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s relay.return-path.dk 172.104.156.177
172.232.159.193
172.239.15.24
2600:3c09:e001:cf::
2600:3c1a:e001:23::
2a01:7e01:e001:9f2::		 relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

1 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:7613:0:11:32ff:fe25:7642 3600s — AS203953 Hiper A/S 2a05:f6c0:0:0:0:0:0:0/29 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   167ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (tickler.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.tickler.dk)
p=reject v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarcreports@return-path.dk; ri=86400; adkim=s; aspf=s

📬 MTA-STS#

194ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20260506
max_age604800s
Policy MXhermes.return-path.dk, relay.return-path.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsreports@return-path.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 02:12:32
www CNAMEtickler.dk (all on tickler.dk)
www vs bare domainSame network
WildcardNo
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   420ms
Service / OwnerTypeCert association
SMTP _25._tcp.relay.return-path.dk DANE-EE · SPKI · SHA-256 CAED696B0D29E864AB79B0686AB0D121…
SMTP _25._tcp.relay.return-path.dk DANE-TA · SPKI · SHA-256 B0292AE545978E0FBB98ABBD94C86160…

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090409
Primary NS (MNAME)hermes.return-path.dk
Responsible (RNAME)hostmaster@return-path.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 22:43:31
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-12-13
Expires2026-12-12 (56d)

🔗 Same registrant#

11 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
cirkusprinsessen.dkSimply.com A/S
dotm.dkPunktum dk A/S (direct)
dr3v3s.dkPunktum dk A/S (direct)
dreves.dkPunktum dk A/S (direct)
hammermolle.dkSimply.com A/S
infiniteme.dkPunktum dk A/S (direct)
praxis-flow.dkPunktum dk A/S (direct)
return-path.dkSimply.com A/S
slashroot.dkPunktum dk A/S (direct)
smtps.dkPunktum dk A/S (direct)
therealm.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
60ms
MX
49ms
AAAA
32ms
TXT
167ms
CAA
44ms
HTTPS
58ms
TLSA
420ms
SOA
0ms
MTA-STS
194ms
DNSSEC
123ms
SRV
71ms
Total
2575ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 02:12:32 943ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-14 23:23:32 1679ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 22:36:36 1178ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-12 22:32:38 1734ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-11 22:18:22 885ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-10 21:03:51 988ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 19:15:26 2469ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-07 14:27:45 3684ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-06 13:52:09 871ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-05 13:15:38 2593ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 12:49:59 776ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 12:45:46 2399ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 12:37:36 3179ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-29 12:35:31 887ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-28 12:32:43 1329ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-27 12:18:50 1788ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-26 12:04:08 2949ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 11:29:55 1241ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-19 15:08:18 2945ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-14 06:54:09 2114ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-07 06:24:23 shown 2575ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-30 07:42:08 1803ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-29 03:46:52 1320ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-28 02:33:41 1733ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-27 22:01:56 1001ms 5 NS 1 A 2 MX 🔒 Secure
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