eero.dk

📜 Historical scan 2026-09-23 17:37:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eero.dk is a .dk domain served by 2 nameservers (nova.ns.cloudflare.com, tate.ns.cloudflare.com). It was registered on 28 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.0.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eero-dk.i-v1.mx.microsoft. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
nova.ns.cloudflare.com	108.162.194.129 162.159.38.129 172.64.34.129 2606:4700:50::a29f:2681 2803:f800:50::6ca2:c281 2a06:98c1:50::ac40:2281	nova.ns.cloudflare.com nova.ns.cloudflare.com nova.ns.cloudflare.com nova.ns.cloudflare.com nova.ns.cloudflare.com nova.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tate.ns.cloudflare.com	108.162.195.191 162.159.44.191 172.64.35.191 2606:4700:58::a29f:2cbf 2803:f800:50::6ca2:c3bf 2a06:98c1:50::ac40:23bf	tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com tate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.0.184	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.1.184	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.207	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	eero-dk.i-v1.mx.microsoft	2a01:111:f403:ca04::4 2a01:111:f403:ca09::a 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 52.101.103.137 52.101.209.153 52.101.68.39 52.101.73.155	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.73.207

🔷 AAAA Records (IPv6)#

3 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:1b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:49cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.0.184,104.26.1.184,172.67.73.207 ipv6hint=2606:4700:20::681a:b8,2606:4700:20::681a:1b8,2606:4700:20::ac43:49cf

📝 TXT Records#

4 records 197ms

TXT Record
anthropic-domain-verification-qcxj6g=Uonyr57WXo9rTC08NfLgpBTMG
atlassian-domain-verification=m3RBdG7t4lo1ngqafgU5BcpTVdcXpbi33ItM/u1pM/IXbbsWyYdfg4WcSHZCkgte
google-site-verification=yREEkwN6rBxCghSCAiORH2Jo6Ztbhf3sqqRHoigk1Bc
v=spf1 mx a a:smtp.eero.dk include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.postal.eero.dk -all

✉️ SPF#

Policy	Record (eero.dk)
-all (hard fail)	v=spf1 mx a a:smtp.eero.dk include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.postal.eero.dk -all

📨 DMARC#

Policy	Record (_dmarc.eero.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 43ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	eero.dk (domain)
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 21:14:48

www	104.26.0.184 104.26.1.184 172.67.73.207 2606:4700:20::681a:1b8 2606:4700:20::681a:b8 2606:4700:20::ac43:49cf (AS13335) (address records, no CNAME)
www vs bare domain	Same network eero.dk: 104.26.0.184 104.26.1.184 172.67.73.207 2606:4700:20::681a:1b8 (AS13335) www.eero.dk: 104.26.0.184 104.26.1.184 172.67.73.207 2606:4700:20::681a:1b8 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.eero.dk	GgY5hCGfpzXjXEPOxFbXnzGPEaOjz6Ehw6ToFbBoX2E
TXT	_acme-challenge.eero.dk	TI-v5OW6exCjJohICVjxrfTtX169jr0R1sMPVfHAycg

🔗 TLSA / DANE#

4 records 149ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eero-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.eero-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.eero-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.eero-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415644791
Primary NS (MNAME)	nova.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 21:20:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-28
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

33ms

AAAA

43ms

TXT

197ms

CAA

43ms

HTTPS

33ms

TLSA

149ms

SOA

0ms

MTA-STS

79ms

DNSSEC

120ms

SRV

89ms

Total

1135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:14:48	1205ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-02 19:47:58	639ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-29 20:07:43	755ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-28 06:07:38	1068ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-25 19:05:26	1114ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-23 17:37:09 shown	1135ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-18 12:41:40	1592ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-11 22:14:10	1710ms	2 NS 3 A 1 MX	🔒 Secure
2026-08-21 02:00:58	13639ms	2 NS 3 A 1 MX	🔒 Secure
2026-08-20 01:18:30	2380ms	2 NS 3 A 1 MX	🔒 Secure
2026-08-08 17:01:03	2084ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-27 05:31:30	2107ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-26 05:09:36	3072ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-24 03:28:57	1621ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-14 23:45:40	3387ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-12 02:55:47	2047ms	2 NS 3 A 1 MX	🔒 Secure
2026-07-03 18:55:18	2039ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-26 17:00:28	1262ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-25 22:53:55	1278ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-24 13:50:20	1528ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-17 06:30:22	30532ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-17 06:10:01	3432ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-17 06:00:09	1325ms	2 NS 3 A 1 MX	🔒 Secure
2026-06-17 06:00:05	1275ms	2 NS 3 A 1 MX	🔒 Secure