ifx.dk

Records from scan: 2026-10-14 22:47:50 · 580ms total · last checked 2026-10-17 04:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ifx.dk is a .dk domain served by 2 nameservers (dion.ns.cloudflare.com, donna.ns.cloudflare.com). It was registered on 6 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.189 is hosted by Cloudflare, Inc. (AS13335). 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dion.ns.cloudflare.com	108.162.193.156 172.64.33.156 173.245.59.156 2606:4700:58::adf5:3b9c 2803:f800:50::6ca2:c19c 2a06:98c1:50::ac40:219c	dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
donna.ns.cloudflare.com	108.162.192.151 172.64.32.151 173.245.58.151 2606:4700:50::adf5:3a97 2803:f800:50::6ca2:c097 2a06:98c1:50::ac40:2097	donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.189	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.57	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c839	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3cbd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.189,172.67.200.57 ech=AEX+DQBBHAAgACCWc+EM5I/tFiZdhIyr4XWwawLvNdttYVmQHyetoEKEZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c839,2606:4700:3037::6815:3cbd

📝 TXT Records#

1 records 157ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ifx.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:bka6uzk7@ag.eu.dmarcadvisor.com;

📬 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 2026-10-14 22:47:50

www	104.21.60.189 172.67.200.57 2606:4700:3031::ac43:c839 2606:4700:3037::6815:3cbd (AS13335) (address records, no CNAME)
www vs bare domain	Same network ifx.dk: 104.21.60.189 172.67.200.57 2606:4700:3031::ac43:c839 2606:4700:3037::6815:3cbd (AS13335) www.ifx.dk: 104.21.60.189 172.67.200.57 2606:4700:3031::ac43:c839 2606:4700:3037::6815:3cbd (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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2417470731
Primary NS (MNAME)	dion.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-19 03:53:31

Field	Value
Registrar	Eurodns S.A
Registered	2005-12-06
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

29ms

32ms

AAAA

31ms

TXT

157ms

CAA

33ms

HTTPS

37ms

TLSA

57ms

SOA

40ms

MTA-STS

58ms

DNSSEC

103ms

SRV

60ms

Total

580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 22:47:50 shown	580ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-03 09:28:32	936ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 09:23:11	543ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 16:10:12	9542ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-22 01:36:38	619ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-10 17:58:40	601ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 09:40:43	1834ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-29 14:11:13	511ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-28 13:37:43	493ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 12:11:08	641ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-25 16:21:13	887ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-23 05:51:30	1757ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-22 05:45:00	1375ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-19 03:52:42	10919ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-05 10:25:13	856ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-11 14:55:01	901ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 23:09:25	5072ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 12:44:28	1105ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 21:34:24	1538ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 13:37:24	2272ms	2 NS 2 A 0 MX	🔒 Secure