plum.dk

📜 Historical scan 2026-08-28 02:47:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

plum.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, fay.ns.cloudflare.com). It was registered on 23 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kiilto.in.tmes.trendmicro.eu. 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   68ms
NameserverIP addressesPTRASN / ISP
arnold.ns.cloudflare.com 108.162.193.69
172.64.33.69
173.245.59.69
2606:4700:58::adf5:3b45
2803:f800:50::6ca2:c145
2a06:98c1:50::ac40:2145		 arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
fay.ns.cloudflare.com 108.162.192.115
172.64.32.115
173.245.58.115
2606:4700:50::adf5:3a73
2803:f800:50::6ca2:c073
2a06:98c1:50::ac40:2073		 fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.58.177 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.162.103 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s kiilto.in.tmes.trendmicro.eu 18.185.115.145
18.185.115.146
18.185.115.147		 in.tmes.trendmicro.eu
in.tmes.trendmicro.eu
in.tmes.trendmicro.eu		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverwebmail.plum.dk → 80.208.3.58

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:3ab1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:a267 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   94ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.58.177,172.67.162.103 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3ab1,2606:4700:3037::ac43:a267

🔌 SRV Records#

2 records   95ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 100 1 443 autodiscover.plum.dk
_sipfederationtls._tcp 100 1 5061 sip.plum.dk

📝 TXT Records#

7 records   263ms
TXT Record
cepa5kmu05uqpvcd6iksniss36
KxXv5EFKxccriULgNPDokFZFMBWo2GszC9qtVRGq7yO76KDJefq8pbp0l6/tm5m7XTqI8t1ruifsqn4wbxl+AQ==
MS=ms63167749
tmes=0515fde462f575561d7b910315534a83
v=spf1 a:mail.plum.dk ip4:136.243.200.205 include:spf.tmes.trendmicro.com -all
Vw06PTWEauusvJbV22cFo+RPvG1CtcdoyfvsTD7uPBt6MxigixJaFLkLsp1jgsaErxcsbKXBYy1+nGlvJvTB5g==
wL2AGAQY0kR0HMiz6nNLGpM7aFNLSnVm61U0yU7Z97Lg520kHsKz0mplVIOEi3GE75UFjhQfZYiWHdZXq1rhgQ==

✉️ SPF#

PolicyRecord (plum.dk)
-all (hard fail) v=spf1 a:mail.plum.dk ip4:136.243.200.205 include:spf.tmes.trendmicro.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 2026-10-08 00:45:11
www104.21.58.177 172.67.162.103 2606:4700:3030::6815:3ab1 2606:4700:3037::ac43:a267 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.plum.dk OJjsOBNDcshL-w90Naw7z7ILE2iqU5PdGqWGiq1xl0E
TXT _acme-challenge.plum.dk t_w5HuzcCOzhOqsGTDo5xEcAE0KFL90jIV3279F75uw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413353744
Primary NS (MNAME)arnold.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 19:20:51
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-12-23
Expires2027-12-31 (434d)

🔗 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
68ms
A
57ms
MX
80ms
AAAA
52ms
TXT
263ms
CAA
72ms
HTTPS
94ms
TLSA
155ms
SOA
0ms
MTA-STS
142ms
DNSSEC
139ms
SRV
95ms
Total
951ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:40:57 741ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-29 19:49:31 602ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 21:38:14 3090ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-19 08:35:40 1830ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-10 05:25:13 2156ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 19:34:01 655ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 02:47:08 shown 951ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 12:18:41 823ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-07 03:11:07 2241ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 08:55:45 1037ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 08:04:43 1203ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 23:16:34 2837ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 12:45:19 3629ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 06:16:01 4268ms 2 NS 2 A 1 MX 🔓 Insecure
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