uuid.dk

Records from scan: 2026-10-05 06:23:33  ·  9426ms total  ·  last checked 2026-10-15 23:18 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uuid.dk is a .dk domain served by 4 nameservers (pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and 1 more). It was registered on 25 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.107.169.23 is hosted by BornFiber Service Provider ApS (AS24800) in Denmark. Mail is handled by mx.szn.dk, benji.szn.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

4 records   29ms
NameserverIP addressesPTRASN / ISP
pns21.cloudns.net 185.136.96.96
2a06:fb00:1::1:96		 pns21.cloudns.net
pns21.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
pns22.cloudns.net 185.136.97.96
2a06:fb00:1::2:96		 pns22.cloudns.net
pns22.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
pns23.cloudns.net 185.136.98.96
2a06:fb00:1::3:96		 pns23.cloudns.net
pns23.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
pns24.cloudns.net 185.136.99.96
2a06:fb00:1::4:96		 pns24.cloudns.net
pns24.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd

🌍 A Records#

1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.107.169.23 3600s bornmesh.dk AS24800 BornFiber Service Provider ApS 185.107.168.0/22 🇩🇰 Denmark Rønne

📧 MX Records#

2 records   13ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.szn.dk 185.107.169.23
2a00:4820:3f60:f00:9b03:9cf8:73f2:a355		 bornmesh.dk
mx.szn.dk		 AS24800 BornFiber Service Provider ApS
AS24800 BornFiber Service Provider ApS
20 3600s benji.szn.dk 2a01:7e01::f03c:91ff:fe2c:3d7d benji.szn.dk AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

1 records   16ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:4820:31b0:0:dacb:8aff:feba:55d7 3600s — AS24800 BornFiber Service Provider ApS 2a00:4820:0:0:0:0:0:0/32 🇩🇰 Denmark Rønne

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   97ms
TXT Record
v=spf1 a mx include:_spf.szn.dk -all

✉️ SPF#

PolicyRecord (uuid.dk)
-all (hard fail) v=spf1 a mx include:_spf.szn.dk -all

📨 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#

2 records   15ms
FlagsTagValue
0 iodef mailto:klaus@seistrup.dk
0 issue letsencrypt.org

🧩 Web & zone#

checked 2026-10-12 16:07:18
www185.107.169.23 2a00:4820:31b0:0:dacb:8aff:feba:55d7 (AS24800) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   206ms
Service / OwnerTypeCert association
SMTP _25._tcp.benji.szn.dk DANE-EE · SPKI · SHA-256 77F3A197C4C674959D044D6B4C0252B7…
SMTP _25._tcp.mx.szn.dk DANE-EE · SPKI · SHA-256 77F3A197C4C674959D044D6B4C0252B7…

🔐 DNSSEC#

125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 zQAnpqKbZKD/rKOliJ1TAM3Q8VQP9GGEtyPoaU+j…
ZSK ECDSA P-256/SHA-256 cB49JoSDyolruweBKXImzIqBRRkPNy5nQw/Yak7n…

🏷️ SOA#

6ms
FieldValue
Serial2026100401
Primary NS (MNAME)pns21.cloudns.net
Responsible (RNAME)kas@port53.dk
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 09:37:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-09-25
Expires2027-04-30 (195d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
21ms
MX
13ms
AAAA
16ms
TXT
97ms
CAA
15ms
HTTPS
43ms
TLSA
206ms
SOA
6ms
MTA-STS
14ms
DNSSEC
125ms
SRV
0ms
Total
9426ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-05 06:23:33 shown 9426ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-05 00:51:46 2690ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-01 00:16:01 1035ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-29 22:23:50 946ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-23 12:08:40 3879ms 4 NS 1 A 2 MX 🔒 Secure
2026-09-14 20:24:03 3421ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-26 22:12:54 10024ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-26 08:45:45 8099ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-06 10:44:46 2290ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-16 20:27:50 1355ms 4 NS 1 A 2 MX 🔒 Secure
2026-07-01 07:29:31 6209ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-30 21:18:29 9910ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-22 16:42:41 2928ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-22 07:07:22 1183ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 06:46:36 3892ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-17 22:06:26 3921ms 4 NS 1 A 2 MX 🔒 Secure
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