smhconstruction.dk

📜 Historical scan 2026-09-30 05:10:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smhconstruction.dk is a .dk domain served by 3 nameservers (ns1.nordicnumber.com, ns2.nordicnumber.com, ns3.nordicnumber.com). It was registered on 30 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.138.32 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mxgw1.nordicnumber.com, mxgw2.nordicnumber.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.nordicnumber.com 91.198.138.46 ns1.nordicnumber.com AS51167 Contabo GmbH
ns2.nordicnumber.com 91.198.138.47 ns2.nordicnumber.com AS51167 Contabo GmbH
ns3.nordicnumber.com 213.136.93.70 ns3.nnhosting.eu AS51167 Contabo GmbH

🌍 A Records#

1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.198.138.32 3600s — AS51167 Contabo GmbH 91.198.138.0/24 🇫🇷 France Lauterbourg

📧 MX Records#

2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mxgw1.nordicnumber.com 91.198.138.54
91.198.138.54		 mail.nnhosting.eu
pop.nnhosting.eu		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
20 900s mxgw2.nordicnumber.com 91.198.138.54
91.198.138.54		 mail.nnhosting.eu
pop.nnhosting.eu		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover91.198.138.32
🔶 Autoconfig91.198.138.32

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   327ms
TXT Record
v=spf1 a:add1mail.addnet.dk mx:add1mail.addnet.dk ~all

✉️ SPF#

PolicyRecord (smhconstruction.dk)
~all (soft fail) v=spf1 a:add1mail.addnet.dk mx:add1mail.addnet.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#

latest probe, not this scan · checked 2026-10-08 12:35:13
www91.198.138.32 (AS51167) (address records, no CNAME)
www vs bare domainSame network
smhconstruction.dk: 91.198.138.32 (AS51167)
www.smhconstruction.dk: 91.198.138.32 (AS51167)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2016042630
Primary NS (MNAME)ns1.nordicnumber.com
Responsible (RNAME)hostmaster@nordicnumber.com
Refresh900s
Retry600s
Expire900s
Minimum (neg-cache TTL)900s

📋 Registration#

WHOIS fetched 2026-10-06 08:36:51
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-12-30
Expires2026-12-31 (74d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
53ms
MX
45ms
AAAA
49ms
TXT
327ms
CAA
45ms
HTTPS
44ms
TLSA
142ms
SOA
0ms
MTA-STS
89ms
DNSSEC
94ms
SRV
109ms
Total
754ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 12:35:13 694ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-30 05:10:19 shown 754ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-29 15:45:01 1376ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-25 17:03:00 1115ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-24 16:44:04 57460ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-01 23:46:21 9564ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-24 18:09:18 1229ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 13:32:43 619ms 3 NS 1 A 2 MX 🔓 Insecure
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