ohlhof-software.dk

📜 Historical scan 2026-06-18 01:15:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ohlhof-software.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 14 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.191.187 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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#

3 records 182ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 285ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.191.187	—	www691.your-server.de	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 152ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 567ms

TXT Record
google-site-verification=k52bnPvSaD3rlIwxSqIthTcSL1pcFASLNIm7DTsPFO8
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (ohlhof-software.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.ohlhof-software.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 05:54:42

www	NXDOMAIN
www vs bare domain	www does not resolve ohlhof-software.dk: 157.90.191.187 (AS24940) www.ohlhof-software.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

440ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

196ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 15:02:24

Field	Value
Registrar	Simply.com A/S
Registered	2026-04-14
Expires	2027-04-13 (176d)

📋 WHOIS#

⏱️ Lookup Timing#

182ms

285ms

152ms

AAAA

210ms

TXT

567ms

CAA

304ms

HTTPS

198ms

TLSA

464ms

SOA

196ms

MTA-STS

304ms

DNSSEC

440ms

SRV

343ms

Total

3317ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:54:42	1436ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 14:59:43	601ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:03:13	862ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:16:19	560ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-08 20:02:33	557ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 23:33:28	584ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:15:27 shown	3317ms	3 NS 1 A 1 MX	🔒 Secure