ventzel.dk

📜 Historical scan 2026-10-08 11:40:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ventzel.dk is a .dk domain served by 2 nameservers (aldo.ns.cloudflare.com, christina.ns.cloudflare.com). It was registered on 1 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   126ms
NameserverIP addressesPTRASN / ISP
aldo.ns.cloudflare.com 108.162.195.248
162.159.44.248
172.64.35.248
2606:4700:58::a29f:2cf8
2803:f800:50::6ca2:c3f8
2a06:98c1:50::ac40:23f8		 aldo.ns.cloudflare.com
aldo.ns.cloudflare.com
aldo.ns.cloudflare.com
aldo.ns.cloudflare.com
aldo.ns.cloudflare.com
aldo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
christina.ns.cloudflare.com 108.162.194.193
162.159.38.193
172.64.34.193
2606:4700:50::a29f:26c1
2803:f800:50::6ca2:c2c1
2a06:98c1:50::ac40:22c1		 christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com
christina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   155ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

7 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s aspmx.l.google.com 142.251.127.27
2a00:1450:4001:c21::1b		 lcfrai-in-f27.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 300s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 300s alt2.aspmx.l.google.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 300s aspmx2.googlemail.com 142.250.147.27
2a00:1450:4025:c01::1b		 rd-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 300s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1a		 yulpptr-in-f27.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 300s aspmx4.googlemail.com 192.179.20.27
2404:6800:4000:1027::1b		 ncboms-in-f27.1e100.net
ncboms-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 300s aspmx5.googlemail.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   133ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:14a6 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:c137 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   125ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBTgAgACAnNE9Fl8m7N+Q27jE4rqmPcAsd/PrNePHnoeg/PJ9RAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

2 records   633ms
TXT Record
MS=ms41822839
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (ventzel.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.ventzel.dk)
p=reject v=DMARC1; p=reject; ruf=mailto:admin@ventzel.dk

📬 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 2026-10-10 15:19:53
www104.21.20.166 172.67.193.55 2606:4700:3032::6815:14a6 2606:4700:3033::ac43:c137 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

344ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

75ms
FieldValue
Serial2416912877
Primary NS (MNAME)aldo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 11:55:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-08-01
Expires2028-09-30 (711d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
126ms
A
155ms
MX
94ms
AAAA
133ms
TXT
633ms
CAA
171ms
HTTPS
125ms
TLSA
1300ms
SOA
75ms
MTA-STS
270ms
DNSSEC
344ms
SRV
265ms
Total
4374ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 15:19:53 794ms 2 NS 2 A 7 MX 🔒 Secure
2026-10-09 13:23:00 1173ms 2 NS 2 A 7 MX 🔒 Secure
2026-10-08 11:40:26 shown 4374ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-24 06:36:34 814ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-20 19:54:28 1445ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-20 00:48:16 1682ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-12 23:03:32 1595ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-02 19:10:10 9830ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-23 10:44:42 3264ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-10 15:23:16 5071ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-04 02:23:58 10734ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-15 21:17:20 25439ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-07 04:21:15 2499ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-02 01:59:14 1931ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-18 06:50:54 1159ms 2 NS 2 A 7 MX 🔒 Secure
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