a1development.dk

Records from scan: 2026-09-30 20:14:46  ·  498ms total  ·  last checked 2026-10-16 19:23 (unchanged)
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a1development.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 28 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.48 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.dandomain.dk. The zone is DNSSEC-signed and validates, 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   35ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.158.48 3600s linux28.dandomain.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-08 04:57:40
www93.191.158.48 (AS48854) (address records, no CNAME)
www vs bare domainSame network
a1development.dk: 93.191.158.48 (AS48854)
www.a1development.dk: 93.191.158.48 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2021051400
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 01:54:53
FieldValue
RegistrarDANDOMAIN A/S
Registered2008-03-28
Expires2032-09-30 (2175d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
52ms
MX
43ms
AAAA
31ms
TXT
143ms
CAA
59ms
HTTPS
39ms
TLSA
48ms
SOA
45ms
MTA-STS
72ms
DNSSEC
99ms
SRV
59ms
Total
498ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:14:46 shown 498ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 22:40:40 546ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 02:05:17 896ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 01:33:31 521ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:59:31 1344ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:58:47 1119ms 2 NS 1 A 1 MX 🔒 Secure
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