smhconstruction.dk

📜 Historical scan 2026-06-17 13:32:43 · ← 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 118ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicnumber.com	91.198.138.46	ns1.nordicnumber.com	AS51167 Contabo GmbH
ns2.nordicnumber.com	91.198.138.47	—	AS51167 Contabo GmbH
ns3.nordicnumber.com	213.136.93.70	ns3.nnhosting.eu	AS51167 Contabo GmbH

🌍 A Records#

1 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.198.138.32	—	—	AS51167	Contabo GmbH	91.198.138.0/24	🇫🇷 France	Lauterbourg

📧 MX Records#

2 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mxgw1.nordicnumber.com	91.198.138.54	mail.nnhosting.eu	AS51167 Contabo GmbH
20	—	mxgw2.nordicnumber.com	91.198.138.54	mail.nnhosting.eu	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 212ms

TXT Record
v=spf1 a:add1mail.addnet.dk mx:add1mail.addnet.dk ~all

✉️ SPF#

Policy	Record (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

www	91.198.138.32 (AS51167) (address records, no CNAME)
www vs bare domain	Same network smhconstruction.dk: 91.198.138.32 (AS51167) www.smhconstruction.dk: 91.198.138.32 (AS51167)
Wildcard	Yes: 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#

131ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

120ms

Field	Value
Serial	2016042630
Primary NS (MNAME)	ns1.nordicnumber.com
Responsible (RNAME)	hostmaster@nordicnumber.com
Refresh	900s
Retry	600s
Expire	900s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-06 08:36:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-30
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

118ms

120ms

116ms

AAAA

167ms

TXT

212ms

CAA

120ms

HTTPS

126ms

TLSA

127ms

SOA

120ms

MTA-STS

66ms

DNSSEC

131ms

SRV

0ms

Total

619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 12:35:13	694ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-30 05:10:19	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 shown	619ms	3 NS 1 A 2 MX	🔓 Insecure