btoftegaard.dk

📜 Historical scan 2026-09-18 00:20:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btoftegaard.dk is a .dk domain served by 2 nameservers (guy.ns.cloudflare.com, rachel.ns.cloudflare.com). It was registered on 18 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.52 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.btoftegaard.dk. 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   38ms
NameserverIP addressesPTRASN / ISP
guy.ns.cloudflare.com 108.162.193.173
172.64.33.173
173.245.59.173
2606:4700:58::adf5:3bad
2803:f800:50::6ca2:c1ad
2a06:98c1:50::ac40:21ad		 guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com 108.162.192.215
172.64.32.215
173.245.58.215
2606:4700:50::adf5:3ad7
2803:f800:50::6ca2:c0d7
2a06:98c1:50::ac40:20d7		 rachel.ns.cloudflare.com
rachel.ns.cloudflare.com
rachel.ns.cloudflare.com
rachel.ns.cloudflare.com
rachel.ns.cloudflare.com
rachel.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.67.52 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.213.211 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.btoftegaard.dk 80.208.105.233 80.208.105.233.dhcp.fibianet.dk AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:4334 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:d5d3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.67.52,172.67.213.211 ech=AEX+DQBB5gAgACCIWLitOIuFOHEyZ83kqAxk4H4btPDLRm9w/Iva0MyfegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4334,2606:4700:3036::ac43:d5d3

📝 TXT Records#

1 records   163ms
TXT Record
v=spf1 ip4:80.208.105.46 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (btoftegaard.dk)
~all (soft fail) v=spf1 ip4:80.208.105.46 include:_custspf.one.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 2026-10-19 10:19:33
www104.21.67.52 172.67.213.211 2606:4700:3031::6815:4334 2606:4700:3036::ac43:d5d3 (AS13335) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.btoftegaard.dk NgWDHgep9BuaYgp9OlK6AFeq2qwt68dUgIA6bGTdLMA
TXT _acme-challenge.btoftegaard.dk YLj5Yvxk5-D_9ewiAXy8HIuyvy5a2gwIcrv85lxNvuY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415123093
Primary NS (MNAME)guy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 09:20:28
FieldValue
RegistrarONE.COM A/S
Registered2025-07-18
Expires2027-07-17 (270d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
38ms
MX
38ms
AAAA
39ms
TXT
163ms
CAA
33ms
HTTPS
38ms
TLSA
69ms
SOA
0ms
MTA-STS
61ms
DNSSEC
120ms
SRV
50ms
Total
1258ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 10:19:33 1609ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-18 09:29:26 1684ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-17 09:06:15 679ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 08:46:53 1134ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-14 08:13:50 974ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-13 05:59:50 523ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 18:39:11 1061ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 14:50:47 1093ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 03:12:30 9728ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 19:42:39 1434ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-18 00:20:53 shown 1258ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-16 09:41:10 1059ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-03 12:49:32 963ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-29 04:57:29 540ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-25 05:01:28 2527ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-23 02:54:24 647ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-22 02:53:06 2915ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-13 17:54:38 2937ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-09 20:19:39 730ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-08 00:23:05 2496ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-05 14:18:52 1455ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-01 10:43:41 8415ms 2 NS 1 A 1 MX ❓ Unknown
2026-07-20 22:42:33 2701ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-07 07:05:54 2458ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 11:45:53 804ms 2 NS 1 A 1 MX 🔒 Secure
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