rendsborgvej.dk

📜 Historical scan 2026-07-02 22:02:40  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rendsborgvej.dk is a registered .dk domain whose nameservers (ns1.dnscluster.dk, ns2.dnscluster.dk, ns3.dnscluster.dk and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 30 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.20 is hosted by PerfGrid (AS59795) in The Netherlands. 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#

4 records   4038ms
NameserverIP addressesPTRASN / ISP
ns1.dnscluster.dk 2001:41d0:701:1100::7ec7
57.129.78.20		 vps-1448e198.vps.ovh.net
vps-1448e198.vps.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
ns2.dnscluster.dk 212.95.58.14
2a00:c98:400f:104:1c00:a8ff:fe00:2ac		 ns2.dnscluster.dk
ns2.dnscluster.dk		 AS28753 Leaseweb Deutschland GmbH
AS28753 Leaseweb Deutschland GmbH
ns3.dnscluster.dk 213.184.84.70
2a09:3a00:4070::1		 —
—		 AS59795 PerfGrid
AS59795 PerfGrid
ns4.dnscluster.dk 2a06:a005:16d0:45::a
45.140.220.10		 ns4.dnscluster.dk
ns4.dnscluster.dk		 AS142594 SpeedyPage Ltd
AS142594 SpeedyPage Ltd

🌍 A Records#

1 records   2044ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.184.85.20 3600s nlsh04.h4r-infra.net AS59795 PerfGrid 213.184.84.0/23 🇳🇱 The Netherlands —

📧 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   355ms
TXT Record
v=spf1 +a +mx +include:spf-record.net ~all

✉️ SPF#

PolicyRecord (rendsborgvej.dk)
~all (soft fail) v=spf1 +a +mx +include:spf-record.net ~all

📨 DMARC#

PolicyRecord (_dmarc.rendsborgvej.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 2026-10-14 23:43:50
www213.184.85.20 2a09:3a00:3020::1 (AS59795) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.rendsborgvej.dk 9f2d9d5e-5d53-47f5-bcca-5d8b897d183e.auth.acme-challenge.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2078ms
CheckResult
Validation Status🔒 Secure (the delegated nameservers don't answer)
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-07 03:29:17
FieldValue
RegistrarPerfGrid
Registered2024-12-30
Expires2026-12-29 (71d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
4038ms
A
2044ms
MX
4052ms
AAAA
4053ms
TXT
355ms
CAA
65ms
HTTPS
4035ms
TLSA
306ms
SOA
4036ms
MTA-STS
4045ms
DNSSEC
2078ms
SRV
4052ms
Total
8207ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 23:27:51 1033ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-01 02:33:27 1436ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-26 16:20:39 9806ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-22 07:13:06 2800ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-03 22:23:54 8460ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-02 22:02:40 shown 8207ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-24 21:04:03 1611ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-17 13:34:39 1333ms 4 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone