plum.dk

📜 Historical scan 2026-06-24 08:04:43 · ← 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 49ms

Nameserver	IP addresses	PTR	ASN / 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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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#

Service	CNAME / IP
🔷 Autodiscover	webmail.plum.dk → 80.208.3.58

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:a267	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3ab1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.177,172.67.162.103 ech=AEX+DQBBmAAgACDBF3wwLQF81o3tgVnKmQwfQJ7XDq6lfj/8zj9KtVU3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a267,2606:4700:3037::6815:3ab1

🔌 SRV Records#

2 records 200ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	443	autodiscover.plum.dk
_sipfederationtls._tcp	100	1	5061	sip.plum.dk

📝 TXT Records#

7 records 240ms

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#

Policy	Record (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

www	104.21.58.177 172.67.162.103 2606:4700:3030::6815:3ab1 2606:4700:3037::ac43:a267 (AS13335) (address records, no CNAME)
www vs bare domain	Same network plum.dk: 104.21.58.177 172.67.162.103 2606:4700:3030::6815:3ab1 2606:4700:3037::ac43:a267 (AS13335) www.plum.dk: 104.21.58.177 172.67.162.103 2606:4700:3030::6815:3ab1 2606:4700:3037::ac43:a267 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2407724361
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 00:38:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-12-23
Expires	2027-12-31 (438d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

72ms

46ms

AAAA

48ms

TXT

240ms

CAA

52ms

HTTPS

67ms

TLSA

129ms

SOA

0ms

MTA-STS

40ms

DNSSEC

210ms

SRV

200ms

Total

1203ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	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