sg-byg.dk

Records from scan: 2026-07-02 10:30:24  ·  2433ms total  ·  last checked 2026-10-20 16:23 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sg-byg.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.209.47 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.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   238ms
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   177ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.209.47 3600s web27.dandomain.dk AS48854 team.blue Denmark A/S 46.36.208.0/21 🇩🇰 Denmark —

📧 MX Records#

2 records   200ms
PriorityTTLMail ServerIP addressesPTRASN
10 3591s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
20 3591s mx2.dandomain.dk 46.36.209.11 mx2.dandomain.dk AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfigautoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   329ms
TXT Record
v=spf1 include:spf.dandomain.dk ?all

✉️ SPF#

PolicyRecord (sg-byg.dk)
?all (neutral) v=spf1 include:spf.dandomain.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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-20 16:23:30
www46.36.209.47 (AS48854) (address records, no CNAME)
www vs bare domainSame network
sg-byg.dk: 46.36.209.47 (AS48854)
www.sg-byg.dk: 46.36.209.47 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1655ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

230ms
FieldValue
Serial2022100301
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-20 22:56:41
FieldValue
RegistrarDANDOMAIN A/S
Registered2007-11-20
Expires2026-11-30 (40d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
238ms
A
177ms
MX
200ms
AAAA
237ms
TXT
329ms
CAA
224ms
HTTPS
214ms
TLSA
179ms
SOA
230ms
MTA-STS
241ms
DNSSEC
1655ms
SRV
229ms
Total
2433ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-07-02 10:30:24 shown 2433ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-23 22:10:10 671ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 07:16:04 2969ms 2 NS 1 A 2 MX 🔒 Secure
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