straumanngroup.dk

📜 Historical scan 2026-06-17 14:42:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

straumanngroup.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 27 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.112.53.100 is hosted by Institut Straumann AG (AS34893) in Switzerland. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. 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#

2 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns1.netnames.net ns3.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns3.domainnetwork.com ns2.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.112.53.100	—	—	AS34893	Institut Straumann AG	185.112.52.0/23	🇨🇭 Switzerland	—

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
20	—	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 195ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (straumanngroup.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.straumanngroup.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

4 records 52ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issue	sectigo.com
0	issuewild	letsencrypt.org
0	issuewild	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 20:54:27

www	185.112.53.100 (AS34893) (address records, no CNAME)
www vs bare domain	Same network straumanngroup.dk: 185.112.53.100 (AS34893) www.straumanngroup.dk: 185.112.53.100 (AS34893)
Wildcard	No

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2018082010
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-09 14:44:08

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2017-09-27
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

57ms

52ms

AAAA

44ms

TXT

195ms

CAA

52ms

HTTPS

51ms

TLSA

96ms

SOA

59ms

MTA-STS

66ms

DNSSEC

119ms

SRV

0ms

Total

808ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:23:11	871ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 07:04:50	9577ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 16:49:44	4376ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 00:57:38	915ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:42:59 shown	808ms	2 NS 1 A 2 MX	🔓 Insecure