ventuz.dk DNS records

🖥️ Nameservers3 records 268ms

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 Records1 records 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.64	3600s	linux388.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records5 records 230ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1b	rd-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4003:c26::1b	lcbomp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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	3600s	alt3.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.20.205.64
🔶 Autoconfig	185.20.205.64

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 661ms

TXT Record
google-site-verification=f_eZXlmvEyLGOAbVphgIdL19RTXurt_OI3XO_pc0BoA
v=spf1 A include:spf.simply.com include:_spf.google.com -all

✉️ SPF

Policy	Record (ventuz.dk)
-all (hard fail)	v=spf1 A include:spf.simply.com include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.ventuz.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

🔗 TLSA / DANE

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

🔐 DNSSEC390ms

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

🏷️ SOA197ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

268ms

A

157ms

MX

230ms

AAAA

300ms

TXT

661ms

CAA

299ms

HTTPS

209ms

TLSA

417ms

SOA

197ms

MTA-STS

171ms

DNSSEC

390ms

SRV

423ms

Total

3661ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 05:58:37	687ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 10:20:15	949ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 17:56:14	732ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 06:36:51	1978ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 04:11:37	599ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 14:35:34	3661ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 06:00:03	924ms	3 NS 1 A 5 MX	🔒 Secure	View