tranquillum.dk

📜 Historical scan 2026-09-08 16:28:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tranquillum.dk is a .dk domain served by 2 nameservers (fred.ns.cloudflare.com, galilea.ns.cloudflare.com). It was registered on 25 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.197 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
galilea.ns.cloudflare.com	108.162.194.233 162.159.38.233 172.64.34.233 2606:4700:50::a29f:26e9 2803:f800:50::6ca2:c2e9 2a06:98c1:50::ac40:22e9	galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.ns.cloudflare.com galilea.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.197	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.61	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.0.197
🔶 Autoconfig	104.21.0.197

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:803d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.197,172.67.128.61 ech=AEX+DQBBTAAgACBeFowSbEyWCJQIR4MJVRcpOwhWBHWOzF67AxnGd2XQGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c5,2606:4700:3036::ac43:803d

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 10:52:58

www	104.21.0.197 172.67.128.61 2606:4700:3032::6815:c5 2606:4700:3036::ac43:803d (AS13335) (address records, no CNAME)
www vs bare domain	Same network tranquillum.dk: 104.21.0.197 172.67.128.61 2606:4700:3032::6815:c5 2606:4700:3036::ac43:803d (AS13335) www.tranquillum.dk: 104.21.0.197 172.67.128.61 2606:4700:3032::6815:c5 2606:4700:3036::ac43:803d (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…

🔐 DNSSEC#

91ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414207417
Primary NS (MNAME)	fred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:52:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-25
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

38ms

44ms

AAAA

43ms

TXT

223ms

CAA

37ms

HTTPS

41ms

TLSA

78ms

SOA

0ms

MTA-STS

53ms

DNSSEC

91ms

SRV

76ms

Total

1269ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 23:30:31	956ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-20 23:24:14	8769ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-08 16:28:12 shown	1269ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-07 11:30:22	935ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-06 08:25:44	790ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-03 20:48:19	9557ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 21:43:03	721ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 14:59:17	969ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-10 22:19:39	10115ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-18 00:39:37	980ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-01 07:18:15	1154ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-29 14:55:46	841ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-24 02:04:01	3168ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 14:34:10	1541ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-18 03:53:10	1244ms	2 NS 2 A 4 MX	🔓 Insecure