neitzel.dk

📜 Historical scan 2026-06-18 03:17:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neitzel.dk is a .dk domain served by 2 nameservers (hans.ns.cloudflare.com, yolanda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.65 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, has no 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
hans.ns.cloudflare.com	108.162.193.175 172.64.33.175 173.245.59.175 2606:4700:58::adf5:3baf 2803:f800:50::6ca2:c1af 2a06:98c1:50::ac40:21af	hans.ns.cloudflare.com hans.ns.cloudflare.com hans.ns.cloudflare.com hans.ns.cloudflare.com hans.ns.cloudflare.com hans.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yolanda.ns.cloudflare.com	108.162.192.241 172.64.32.241 173.245.58.241 2606:4700:50::adf5:3af1 2803:f800:50::6ca2:c0f1 2a06:98c1:50::ac40:20f1	yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.65	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.184	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lo-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	—	alt2.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
30	—	aspmx2.googlemail.com	192.178.158.26 2404:6800:4003:c26::1b	lcdels-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx5.googlemail.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

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:90b8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:a41	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.65,172.67.144.184 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:90b8,2606:4700:3036::6815:a41

📝 TXT Records#

1 records 232ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-16 13:54:43

www	104.21.10.65 172.67.144.184 2606:4700:3034::6815:a41 2606:4700:3034::ac43:90b8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network neitzel.dk: 104.21.10.65 172.67.144.184 2606:4700:3034::6815:a41 2606:4700:3034::ac43:90b8 (AS13335) www.neitzel.dk: 104.21.10.65 172.67.144.184 2606:4700:3034::6815:a41 2606:4700:3034::ac43:90b8 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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#

175ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2407061069
Primary NS (MNAME)	hans.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

63ms

52ms

AAAA

63ms

TXT

232ms

CAA

61ms

HTTPS

67ms

TLSA

130ms

SOA

62ms

MTA-STS

38ms

DNSSEC

175ms

SRV

96ms

Total

1241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:54:43	2199ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-14 09:16:35	1626ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-08 03:05:28	1229ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-29 22:48:54	615ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-22 13:21:28	2688ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-11 10:41:10	1491ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-27 18:09:26	797ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-25 04:13:49	1151ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-20 16:02:04	2780ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-18 01:26:41	9782ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-16 21:33:28	5284ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-10 14:54:00	3661ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-07 22:29:26	1659ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-13 00:51:49	1566ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-20 07:59:04	4405ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-18 03:17:31 shown	1241ms	2 NS 2 A 7 MX	🔒 Secure