ruforlag.dk

📜 Historical scan 2026-09-01 00:44:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ruforlag.dk is a .dk domain served by 2 nameservers (lee.ns.cloudflare.com, phoenix.ns.cloudflare.com). It was registered on 3 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.132 is hosted by Cloudflare, Inc. (AS13335). 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   48ms
NameserverIP addressesPTRASN / ISP
lee.ns.cloudflare.com 108.162.193.129
172.64.33.129
173.245.59.129
2606:4700:58::adf5:3b81
2803:f800:50::6ca2:c181
2a06:98c1:50::ac40:2181		 lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com 108.162.194.201
162.159.38.201
172.64.34.201
2606:4700:50::a29f:26c9
2803:f800:50::6ca2:c2c9
2a06:98c1:50::ac40:22c9		 phoenix.ns.cloudflare.com
phoenix.ns.cloudflare.com
phoenix.ns.cloudflare.com
phoenix.ns.cloudflare.com
phoenix.ns.cloudflare.com
phoenix.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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.9.132 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.160.12 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:984 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:a00c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   54ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.9.132,172.67.160.12 ech=AEX+DQBB4wAgACC4fsfBA0wpiChSKINLH/16AWAXDv3Vw0exD3YK6FDsUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:984,2606:4700:3035::ac43:a00c

📝 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 2026-10-17 16:53:05
www104.21.9.132 172.67.160.12 2606:4700:3031::6815:984 2606:4700:3035::ac43:a00c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412583500
Primary NS (MNAME)lee.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 17:30:11
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-03-03
Expires2027-05-31 (223d)

🔗 Same registrant#

22 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).

DomainRegistrar
academicbook.dkPunktum dk A/S (direct)
academicbooks.dkPunktum dk A/S (direct)
akademisk-boghandel.dkPunktum dk A/S (direct)
atheneum.dkPunktum dk A/S (direct)
boglade.dkPunktum dk A/S (direct)
campusbooks.dkPunktum dk A/S (direct)
campusebooks.dkPunktum dk A/S (direct)
cbspress.dkPunktum dk A/S (direct)
dengodeopgave.dkPunktum dk A/S (direct)
erhvervsbogladen.dkPunktum dk A/S (direct)
fagnord.dkPunktum dk A/S (direct)
kommunikationsleksikon.dkPunktum dk A/S (direct)
laerebogsprisen.dkPunktum dk A/S (direct)
mediekommunikationsleksikon.dkPunktum dk A/S (direct)
medieplanlaegning.dkPunktum dk A/S (direct)
metropolforlaget.dkPunktum dk A/S (direct)
nfsv.dkPunktum dk A/S (direct)
scribo.dkPunktum dk A/S (direct)
slforlagene.dkPunktum dk A/S (direct)
slgrafik.dkPunktum dk A/S (direct)
sllitteraturleksikon.dkPunktum dk A/S (direct)
universitetsbogladen.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
53ms
MX
41ms
AAAA
47ms
TXT
192ms
CAA
64ms
HTTPS
54ms
TLSA
48ms
SOA
0ms
MTA-STS
71ms
DNSSEC
81ms
SRV
70ms
Total
577ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 16:53:05 1772ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-07 21:47:47 861ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-22 21:18:39 1088ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-01 00:44:29 shown 577ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-19 02:39:50 5097ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-24 21:13:22 753ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 21:38:36 743ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 14:45:48 1042ms 3 NS 1 A 0 MX 🔒 Secure
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