smsteknik.dk

📜 Historical scan 2026-06-19 18:57:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smsteknik.dk is a .dk domain served by 4 nameservers (ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and 1 more). It was registered on 6 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.195.154.221 is hosted by ITCONNECT Scandinavia AB (AS43770) in Sweden. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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#

4 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-c1.googledomains.com	2001:4860:4802:32::6c 216.239.32.108	ns-cloud-c1.googledomains.com ns-cloud-c1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c2.googledomains.com	2001:4860:4802:34::6c 216.239.34.108	ns-cloud-c2.googledomains.com ns-cloud-c2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c3.googledomains.com	2001:4860:4802:36::6c 216.239.36.108	ns-cloud-c3.googledomains.com ns-cloud-c3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c4.googledomains.com	2001:4860:4802:38::6c 216.239.38.108	ns-cloud-c4.googledomains.com ns-cloud-c4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.195.154.221	21600s	—	AS43770	ITCONNECT Scandinavia AB	91.195.154.0/23	🇸🇪 Sweden	Stockholm

📧 MX Records#

5 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	21600s	aspmx.l.google.com	2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 64.233.164.26	lu-in-f26.1e100.net lu-in-x1a.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	21600s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	21600s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	21600s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	21600s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.195.154.221
🔶 Autoconfig	91.195.154.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 270ms

TXT Record
v=spf1 mx a:mail.smsteknik.dk ip4:91.195.154.0/23 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (smsteknik.dk)
~all (soft fail)	v=spf1 mx a:mail.smsteknik.dk ip4:91.195.154.0/23 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.smsteknik.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-12 05:47:14

www	91.195.154.221 (AS43770) (address records, no CNAME)
www vs bare domain	Same network smsteknik.dk: 91.195.154.221 (AS43770) www.smsteknik.dk: 91.195.154.221 (AS43770)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms

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

🏷️ SOA#

61ms

Field	Value
Serial	201611233
Primary NS (MNAME)	ns-cloud-c1.googledomains.com
Responsible (RNAME)	dns-admin@google.com
Refresh	21600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 01:52:21

Field	Value
Registrar	Abion AB
Registered	2008-09-06
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

66ms

77ms

AAAA

71ms

TXT

270ms

CAA

58ms

HTTPS

82ms

TLSA

516ms

SOA

61ms

MTA-STS

92ms

DNSSEC

150ms

SRV

303ms

Total

1277ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 14:57:58	3232ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-19 18:57:24 shown	1277ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-17 12:10:29	1181ms	4 NS 1 A 5 MX	🔓 Insecure