exf.dk

📜 Historical scan 2026-06-17 09:09:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

exf.dk is a .dk domain served by 2 nameservers (deb.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 13 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.160 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   31ms
NameserverIP addressesPTRASN / ISP
deb.ns.cloudflare.com — — —
justin.ns.cloudflare.com — — —

🌍 A Records#

2 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.80.160 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.151.118 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 74.125.131.26 lu-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 192.178.230.27 yunrtab-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:50a0 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:9776 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   26ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.80.160,172.67.151.118 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:50a0,2606:4700:3036::ac43:9776

📝 TXT Records#

2 records   88ms
TXT Record
google-site-verification=wYKq_WG4rebQZJBOskyk38vAYx0aatihUt4bbH0Ucfg
v=spf1 include:zoho.eu include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (exf.dk)
~all (soft fail) v=spf1 include:zoho.eu include:_spf.google.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#

11 records   36ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue letsencrypt.prg
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 2026-10-09 08:56:00
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

26ms
FieldValue
Serial2404906420
Primary NS (MNAME)deb.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 21:13:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-02-13
Expires2027-02-12 (116d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
bagmeup.dkPunktum dk A/S (direct)
customcups.dkPunktum dk A/S (direct)
embaco.dkPunktum dk A/S (direct)
embaco360.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
31ms
MX
29ms
AAAA
31ms
TXT
88ms
CAA
36ms
HTTPS
26ms
TLSA
100ms
SOA
26ms
MTA-STS
54ms
DNSSEC
104ms
SRV
0ms
Total
1937ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 08:56:00 783ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-08 00:26:47 660ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-04 03:12:43 642ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-29 22:28:26 1150ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-28 22:16:38 1152ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-23 20:47:56 1731ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-08 10:20:53 1298ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-05 00:34:25 887ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-31 13:24:25 921ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-30 03:24:24 3225ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 04:21:11 837ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-25 03:31:19 1352ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-20 08:49:51 3599ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-24 06:34:04 1488ms 2 NS 2 A 5 MX ❓ Unknown
2026-06-21 21:25:30 877ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-20 06:09:42 968ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 09:09:06 shown 1937ms 2 NS 2 A 5 MX 🔓 Insecure
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