tickler.dk

Records from scan: 2026-10-20 05:51:43  ·  2688ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tickler.dk is a .dk domain served by 3 nameservers (castor.xs4none.net, iris.xs4none.net, sinon.xs4none.net). 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   104ms
NameserverIP addressesPTRASN / ISP
castor.xs4none.net 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.xs4none.net 172.239.15.24
2600:3c1a:e001:23::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
sinon.xs4none.net 172.237.121.202
2600:3c13:e001:da::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   191ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.133.221 3600s return-path.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —

📧 MX Records#

1 records   185ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s relay.return-path.dk 172.104.156.177
172.237.121.202
172.239.15.24
2600:3c13:e001:da::
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   190ms
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   411ms
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; psd=n; rua=mailto:dmarcreports@return-path.dk; adkim=s; aspf=s

📬 MTA-STS#

479ms
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#

3 records   110ms
FlagsTagValue
0 iodef mailto:hostmaster@return-path.dk
0 issue letsencrypt.org
0 issuewild ;

🧩 Web & zone#

checked 2026-10-20 05:51:43
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   619ms
Service / OwnerTypeCert association
SMTP _25._tcp.relay.return-path.dk DANE-TA · SPKI · SHA-256 B0292AE545978E0FBB98ABBD94C86160…
SMTP _25._tcp.relay.return-path.dk DANE-EE · SPKI · SHA-256 CAED696B0D29E864AB79B0686AB0D121…

🔐 DNSSEC#

262ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

263ms
FieldValue
Serial2026091649
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 (52d)

🔗 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
104ms
A
191ms
MX
185ms
AAAA
190ms
TXT
411ms
CAA
110ms
HTTPS
101ms
TLSA
619ms
SOA
263ms
MTA-STS
479ms
DNSSEC
262ms
SRV
186ms
Total
2688ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 05:51:43 shown 2688ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-18 02:25:23 1913ms 3 NS 1 A 1 MX 🔒 Secure
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 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
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