tickler.dk
📜 Historical scan 2026-08-26 20:00:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   35ms
NameserverIP addressesPTRASN / ISP
castor.return-path.dk 172.104.156.177
2a01:7e01::f03c:95ff:fe6d:bfc2		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
hermes.return-path.dk 2a05:f6c7:7613:0:11:32ff:fe25:7642
89.150.133.221		 —
return-path.dk		 AS203953 Hiper A/S
AS203953 Hiper A/S
mx1.return-path.dk 172.104.156.177
2a01:7e01::f03c:95ff:fe6d:bfc2		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
mx2.return-path.dk 172.232.159.193
2600:3c09::f03c:95ff:fe7b:8d2e		 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::f03c:95ff:fe7b:8d2e		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.133.221 3600s return-path.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s hermes.return-path.dk 2a05:f6c7:7613:0:11:32ff:fe25:7642
89.150.133.221		 —
return-path.dk		 AS203953 Hiper A/S
AS203953 Hiper A/S
20 3600s relay.return-path.dk 172.104.156.177
172.232.159.193
2600:3c09::f03c:95ff:fe7b:8d2e
2a01:7e01::f03c:95ff:fe6d:bfc2		 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
🔷 AAAA Records (IPv6)1 records   36ms
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 Records1 records   143ms
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-STS228ms
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
🔗 TLSA / DANE4 records   48ms
Service / OwnerTypeCert association
SMTP _25._tcp.hermes.return-path.dk DANE-TA · SPKI · SHA-256 B0292AE545978E0FBB98ABBD94C86160…
SMTP _25._tcp.hermes.return-path.dk DANE-EE · SPKI · SHA-256 123ED51C29D9757F88FFD1B2971F66AC…
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…
🔐 DNSSEC125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082009
Primary NS (MNAME)hermes.return-path.dk
Responsible (RNAME)hostmaster@return-path.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
35ms
MX
31ms
AAAA
36ms
TXT
143ms
CAA
25ms
HTTPS
26ms
TLSA
48ms
SOA
0ms
MTA-STS
228ms
DNSSEC
125ms
SRV
54ms
Total
782ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 07:42:08 1803ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-29 03:46:52 1320ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-28 02:33:41 1733ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-27 22:01:56 1001ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-26 20:00:20 782ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-25 18:03:22 1052ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-23 08:23:43 10200ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-22 08:12:22 7655ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-20 06:48:58 7205ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-19 04:56:27 5118ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-18 00:19:54 17055ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-15 14:29:56 6060ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-13 15:03:16 5238ms 5 NS 1 A 2 MX 🔒 Secure View
2026-08-12 08:35:41 4338ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-10 07:04:22 1310ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-08 23:32:02 9245ms 3 NS 1 A 2 MX 🔒 Secure View
2026-08-02 05:50:55 22307ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-30 01:05:09 6721ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-07-18 02:38:35 4790ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-12 22:56:07 9851ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-09 05:57:42 2672ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-04 19:47:21 10023ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-03 15:57:40 2611ms 3 NS 1 A 2 MX 🔒 Secure View
2026-07-01 01:54:10 1064ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-29 13:09:52 1072ms 3 NS 1 A 2 MX 🔒 Secure View
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