gerstenbergs.dk

Records from scan: 2026-10-07 16:37:27 · 548ms total · last checked 2026-10-16 03:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gerstenbergs.dk is a .dk domain served by 2 nameservers (lee.ns.cloudflare.com, sreeni.ns.cloudflare.com). It 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 mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sreeni.ns.cloudflare.com	108.162.194.178 162.159.38.178 172.64.34.178 2606:4700:50::a29f:26b2 2803:f800:50::6ca2:c2b2 2a06:98c1:50::ac40:22b2	sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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#

3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod6-cph3.one.com	185.164.14.70	mx1.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod6-cph3.one.com	185.164.14.71	mx2.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod6-cph3.one.com	185.164.14.72	mx3.pub.mailpod6-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.55.126
🔶 Autoconfig	104.21.55.126

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:941d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:377e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB3gAgACBHVblYM9zKIwnPfx3QE5uLVPlY+jEtl3cUO/CUU2z+EAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 201ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (gerstenbergs.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.gerstenbergs.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:7c27831b43a0441fa042d27c1f856dda@dmarc-reports.cloudflare.net

📬 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#

checked 2026-10-07 16:37:27

www	188.114.96.1 188.114.97.1 2606:4700:3032::ac43:941d 2606:4700:3037::6815:377e (AS13335) (address records, no CNAME)
www vs bare domain	Same network gerstenbergs.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::ac43:941d 2606:4700:3037::6815:377e (AS13335) www.gerstenbergs.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::ac43:941d 2606:4700:3037::6815:377e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	8261C66B22D9B273F10789F44A352B56…
SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	8261C66B22D9B273F10789F44A352B56…
SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	8261C66B22D9B273F10789F44A352B56…

🔐 DNSSEC#

73ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2413081009
Primary NS (MNAME)	lee.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#

42ms

40ms

39ms

AAAA

40ms

TXT

201ms

CAA

36ms

HTTPS

40ms

TLSA

79ms

SOA

47ms

MTA-STS

47ms

DNSSEC

73ms

SRV

80ms

Total

548ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:37:27 shown	548ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 05:57:13	628ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 02:14:18	7482ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 09:17:04	644ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 16:56:11	1383ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-21 16:40:34	5118ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 16:34:52	9041ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-17 02:07:56	1297ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-19 09:41:48	4769ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-17 22:49:14	978ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-30 21:16:11	677ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 10:25:59	639ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 09:20:57	5265ms	2 NS 1 A 3 MX	🔒 Secure