ekf-online.dk

Records from scan: 2026-09-30 15:12:36 · 5142ms total · last checked 2026-10-18 14:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ekf-online.dk is a .dk domain served by 2 nameservers (bryce.ns.cloudflare.com, lina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ekf-online-dk.mx1.comendosystems.com, ekf-online-dk.mx2.comendosystems.net. The zone is DNSSEC-signed and validates, 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
bryce.ns.cloudflare.com	108.162.195.137 162.159.44.137 172.64.35.137 2606:4700:58::a29f:2c89 2803:f800:50::6ca2:c389 2a06:98c1:50::ac40:2389	bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.219	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ekf-online-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	ekf-online-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.40.6

🔷 AAAA Records (IPv6)#

2 records 101ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2806	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:acdb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.6,172.67.172.219 ech=AEX+DQBBigAgACClcPRSYIi9pRSXEYI2Mp1rDDKFgCgesWfIc4Sj2ogUFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2806,2606:4700:3037::ac43:acdb

📝 TXT Records#

2 records 365ms

TXT Record
2017083106555134dzy5wxmot58c1yvqlqfek1d0uoysqjilpdovytqovbj692db
v=spf1 -all

✉️ SPF#

Policy	Record (ekf-online.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.ekf-online.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:qn3ndpbj@ag.dmarcian.eu; ruf=mailto:qn3ndpbj@fr.dmarcian.eu;

📬 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 2026-09-30 15:12:36

www	Address record (no CNAME)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

223ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2416259072
Primary NS (MNAME)	bryce.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#

89ms

84ms

105ms

AAAA

101ms

TXT

365ms

CAA

110ms

HTTPS

73ms

TLSA

805ms

SOA

77ms

MTA-STS

146ms

DNSSEC

223ms

SRV

184ms

Total

5142ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:12:36 shown	5142ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-19 18:38:00	1918ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-10 12:33:47	3287ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-06 10:24:40	1519ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-30 12:49:04	2656ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 02:48:34	1339ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 13:26:43	4259ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-20 10:14:54	2509ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-13 21:07:14	4010ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-21 22:48:48	17113ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-17 12:26:36	9887ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-28 07:38:26	1378ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-25 07:06:38	1022ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 10:25:38	1337ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 06:25:55	746ms	2 NS 2 A 2 MX	🔒 Secure