roskildeit.dk

📜 Historical scan 2026-07-02 23:06:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roskildeit.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was registered on 5 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.2 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cpanel.rshosting.dk. The zone is not DNSSEC-signed, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	cpanel.rshosting.dk	37.27.221.239	cpanel.rshosting.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.21.2
🔶 Autoconfig	104.21.21.2

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1502	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c342	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.2,172.67.195.66 ech=AEX+DQBBXQAgACADdPjvLqt2VnSp5GnQCFOqdlHJM5oiUI/Op4xWu/9eNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1502,2606:4700:3035::ac43:c342

📝 TXT Records#

1 records 209ms

TXT Record
v=spf1 +mx +a +ip4:37.27.221.239 ~all

✉️ SPF#

Policy	Record (roskildeit.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:37.27.221.239 ~all

📨 DMARC#

Policy	Record (_dmarc.roskildeit.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-15 10:22:53

www	104.21.21.2 172.67.195.66 2606:4700:3035::6815:1502 2606:4700:3035::ac43:c342 (AS13335) (address records, no CNAME)
www vs bare domain	Same network roskildeit.dk: 104.21.21.2 172.67.195.66 2606:4700:3035::6815:1502 2606:4700:3035::ac43:c342 (AS13335) www.roskildeit.dk: 104.21.21.2 172.67.195.66 2606:4700:3035::6815:1502 2606:4700:3035::ac43:c342 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

75ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2406762224
Primary NS (MNAME)	eva.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 13:08:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-08-05
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

AAAA

42ms

TXT

209ms

CAA

38ms

HTTPS

34ms

TLSA

72ms

SOA

46ms

MTA-STS

71ms

DNSSEC

75ms

SRV

54ms

Total

969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:56:05	1104ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 06:53:49	556ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 21:50:55	857ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 21:34:31	1135ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 21:42:37	1170ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 10:22:15	1361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 15:28:57	1230ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 15:07:48	16947ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 17:10:40	25315ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 23:06:34 shown	969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 17:14:31	994ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 13:23:59	919ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:18:13	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:45:06	1165ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 03:29:55	1032ms	2 NS 2 A 1 MX	🔓 Insecure