email-gateway.dk

📜 Historical scan 2026-07-13 23:25:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

email-gateway.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 104.21.63.53 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 45ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.53	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.246	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3f35	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:a9f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.53,172.67.169.246 ech=AEX+DQBBdQAgACATaP2LAH6iv2bs8wiDQhABPs2O74zSTxKP77f+2NvyLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3f35,2606:4700:3031::ac43:a9f6

📝 TXT Records#

1 records 177ms

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

✉️ SPF#

Policy	Record (email-gateway.dk)
~all (soft fail)	v=spf1 include:send.heysender.com ~all

📨 DMARC#

Policy	Record (_dmarc.email-gateway.dk)
p=reject	v=DMARC1; p=reject; adkim=r; aspf=r; sp=none; ruf=mailto:abuse@onlinecity.dk; pct=100

📬 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 02:56:14

www	104.21.63.53 172.67.169.246 2606:4700:3031::6815:3f35 2606:4700:3031::ac43:a9f6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network email-gateway.dk: 104.21.63.53 172.67.169.246 2606:4700:3031::6815:3f35 2606:4700:3031::ac43:a9f6 (AS13335) www.email-gateway.dk: 104.21.63.53 172.67.169.246 2606:4700:3031::6815:3f35 2606:4700:3031::ac43:a9f6 (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#

2047ms

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	2409439054
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 2026-10-08 03:04:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-08-15
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

42ms

31ms

AAAA

32ms

TXT

177ms

CAA

40ms

HTTPS

31ms

TLSA

52ms

SOA

0ms

MTA-STS

43ms

DNSSEC

2047ms

SRV

44ms

Total

2814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:56:14	609ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:46:00	468ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 21:10:55	556ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 19:54:18	634ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 07:46:54	624ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 14:38:54	1490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 23:25:23 shown	2814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:34:18	934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:10:49	351ms	2 NS 2 A 0 MX	🔓 Insecure