roskildeit.dk

📜 Historical scan 2026-08-26 10:22:15 · ← 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 55ms

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 38ms

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 45ms

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	172.67.195.66

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::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 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.2,172.67.195.66 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::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#

93ms

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	2411087293
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 2026-10-20 06:08:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-08-05
Expires	2027-08-31 (309d)

🔗 Same registrant#

24 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).

Domain	Registrar
billigbraende.dk	Punktum dk A/S (direct)
billigetraepiller.dk	Punktum dk A/S (direct)
clearbook.dk	CURANET A/S
deploymentcb.dk	Punktum dk A/S (direct)
escape-room-aarhus.dk	Punktum dk A/S (direct)
escape-room-koebenhavn.dk	Punktum dk A/S (direct)
escaperoomkoebenhavn.dk	Punktum dk A/S (direct)
fjern-support.dk	CURANET A/S
fjernsupport.dk	Punktum dk A/S (direct)
greve-it.dk	CURANET A/S
internet-test.dk	Punktum dk A/S (direct)
ros-it.dk	CURANET A/S
rosit.dk	CURANET A/S
roskildetest.dk	Punktum dk A/S (direct)
roskildetest2.dk	Punktum dk A/S (direct)
roskildetest3.dk	Punktum dk A/S (direct)
roskildeweb.dk	CURANET A/S
rs-it.dk	CURANET A/S
rshosting.dk	Punktum dk A/S (direct)
seo-specialisten.dk	CURANET A/S
seospecialisten.dk	CURANET A/S
smvmarkeds-foering.dk	CURANET A/S
smvmarkeds-foring.dk	CURANET A/S
smvmarkedsføring.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

55ms

38ms

45ms

AAAA

61ms

TXT

209ms

CAA

37ms

HTTPS

54ms

TLSA

93ms

SOA

0ms

MTA-STS

79ms

DNSSEC

93ms

SRV

81ms

Total

1361ms

🕐 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 shown	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	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