rucpaper.dk

Records from scan: 2026-10-02 17:58:38 · 1787ms total · last checked 2026-10-17 08:33 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rucpaper.dk is a .dk domain served by 2 nameservers (emma.ruc.dk, ns-soa.darenet.dk). It was registered on 28 November 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.221.40 is hosted by IDDQD-AS (AS1835) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
emma.ruc.dk	130.225.220.16	emma.ruc.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.221.40	86400s	webhotelwp.ruc.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 519ms

TXT Record
_globalsign-domain-verification=aFfpTxTTT2my-NwQ5gXvOMLeaGQm2ni5eyqK48ne2c

✉️ 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#

checked 2026-10-10 02:32:02

www CNAME	redirect.ruc.dk (all on ruc.dk) → 130.225.220.151 (AS1835)
www vs bare domain	Same network rucpaper.dk: 130.225.221.40 (AS1835) www.rucpaper.dk: 130.225.220.151 (AS1835)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2026060100
Primary NS (MNAME)	emma.ruc.dk
Responsible (RNAME)	msk@ruc.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 12:15:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-11-28
Expires	2026-11-30 (44d)

🔗 Same registrant#

14 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
coursecomrade.dk	Simply.com A/S
diwa.dk	Punktum dk A/S (direct)
ecampus.dk	Punktum dk A/S (direct)
effektdrevetit.dk	Punktum dk A/S (direct)
flaatinfo.dk	Punktum dk A/S (direct)
flåtinfo.dk	Punktum dk A/S (direct)
journal-tes.dk	Punktum dk A/S (direct)
praksisforskningiudvikling.dk	Punktum dk A/S (direct)
roskilde-university.dk	Punktum dk A/S (direct)
ruc-mus.dk	Punktum dk A/S (direct)
ruc-thirdroom.dk	Punktum dk A/S (direct)
studie-praktik.dk	Punktum dk A/S (direct)
testruc.dk	Punktum dk A/S (direct)
viskbook.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

110ms

117ms

AAAA

106ms

TXT

519ms

CAA

92ms

HTTPS

98ms

TLSA

300ms

SOA

80ms

MTA-STS

217ms

DNSSEC

239ms

SRV

237ms

Total

1787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 17:58:38 shown	1787ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-13 23:27:52	9362ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 17:37:45	1332ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 13:50:32	2897ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 19:20:19	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:10:01	449ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 19:04:48	2375ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 07:38:27	527ms	2 NS 1 A 0 MX	🔓 Insecure