rotom.dk

📜 Historical scan 2026-09-29 20:53:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rotom.dk is a .dk domain served by 3 nameservers (ns-3.eu, ns1.hix.nl, ns2.hix.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.137.192.109 is hosted by Superior B.V. (AS34233) in The Netherlands. Mail is handled by d314547.a.ess.de.barracudanetworks.com, d314547.b.ess.de.barracudanetworks.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-3.eu	2a01:7c8:d007:462::155 85.10.135.155	ns-3.eu ns-3.eu	AS20857 Signet B.V. AS20857 Signet B.V.
ns1.hix.nl	2a00:a0c0:3::1:2 83.137.192.101	ns1.hix.nl ns1.hix.nl	AS34233 Superior B.V. AS34233 Superior B.V.
ns2.hix.nl	2a00:a0c0:3::1:3 31.3.110.75	— ns2.hix.nl	AS34233 Superior B.V. AS197731 The Internet Engineering Group B.V.

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.137.192.109	900s	redirect.hix.nl	AS34233	Superior B.V.	83.137.192.0/22	🇳🇱 The Netherlands	Helmond

📧 MX Records#

2 records 324ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	d314547.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	900s	d314547.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 602ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.rotom.nl

📝 TXT Records#

2 records 734ms

TXT Record
8JVZAzAj+Bn1NXJGZlCtsAQAW8UWg0rJBvM0Se/LAbnx+8ih73TvGwapL9IPWcgZPWU2S05FVFWQyNew2KIJQQ==
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rotom.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.rotom.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:rua+rotom.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+rotom.dk@dmarc.barracudanetworks.com

📬 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 05:12:48

www CNAME	rotom.dk (all on rotom.dk) → 83.137.192.109 (AS34233)
www vs bare domain	Same network rotom.dk: 83.137.192.109 (AS34233) www.rotom.dk: 83.137.192.109 (AS34233)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms

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	2021070500
Primary NS (MNAME)	ns1.hix.nl
Responsible (RNAME)	postmaster@rotom.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

324ms

AAAA

49ms

TXT

734ms

CAA

584ms

HTTPS

323ms

TLSA

660ms

SOA

0ms

MTA-STS

329ms

DNSSEC

321ms

SRV

602ms

Total

1717ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:26:22	3903ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-29 20:53:42 shown	1717ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 23:06:31	10498ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-19 22:03:48	3258ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 07:48:31	1603ms	3 NS 1 A 2 MX	🔓 Insecure