emailgateway.dk

📜 Historical scan 2026-08-03 19:53:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

emailgateway.dk is a .dk domain served by 2 nameservers (lucy.ns.cloudflare.com, stan.ns.cloudflare.com). It was registered on 15 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.131 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.131	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9766	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3883	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 85ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.131,172.67.151.102 ech=AEX+DQBBsgAgACAGN7t6tqEXDaMH97O1iXPmNMdRgcJlcPKCa7dWgyQDQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9766,2606:4700:3035::6815:3883

📝 TXT Records#

1 records 307ms

TXT Record
v=spf1 include:send.heysender.com ~all

✉️ SPF#

Policy	Record (emailgateway.dk)
~all (soft fail)	v=spf1 include:send.heysender.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 2026-10-08 03:07:31

www	104.21.56.131 172.67.151.102 2606:4700:3030::ac43:9766 2606:4700:3035::6815:3883 (AS13335) (address records, no CNAME)
www vs bare domain	Same network emailgateway.dk: 104.21.56.131 172.67.151.102 2606:4700:3030::ac43:9766 2606:4700:3035::6815:3883 (AS13335) www.emailgateway.dk: 104.21.56.131 172.67.151.102 2606:4700:3030::ac43:9766 2606:4700:3035::6815:3883 (AS13335)
Wildcard	No

🔎 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#

229ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411224465
Primary NS (MNAME)	lucy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 02:46:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-08-15
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

74ms

59ms

AAAA

58ms

TXT

307ms

CAA

50ms

HTTPS

85ms

TLSA

8041ms

SOA

0ms

MTA-STS

61ms

DNSSEC

229ms

SRV

8118ms

Total

16847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:07:31	361ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 02:28:09	351ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 01:32:05	532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 14:00:10	854ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 19:53:19 shown	16847ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 19:59:06	880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 09:11:55	658ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 07:26:32	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 10:10:15	1655ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 05:35:12	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 03:50:00	429ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 14:58:17	553ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:10:37	356ms	2 NS 2 A 0 MX	🔓 Insecure