sellebjerg.dk

📜 Historical scan 2026-08-27 15:36:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sellebjerg.dk is a .dk domain served by 2 nameservers (augustus.ns.cloudflare.com, gwen.ns.cloudflare.com). It was registered on 18 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.16 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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   64ms
NameserverIP addressesPTRASN / ISP
augustus.ns.cloudflare.com 108.162.195.2
162.159.44.2
172.64.35.2
2606:4700:58::a29f:2c02
2803:f800:50::6ca2:c302
2a06:98c1:50::ac40:2302		 augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gwen.ns.cloudflare.com 108.162.192.160
172.64.32.160
173.245.58.160
2606:4700:50::adf5:3aa0
2803:f800:50::6ca2:c0a0
2a06:98c1:50::ac40:20a0		 gwen.ns.cloudflare.com
gwen.ns.cloudflare.com
gwen.ns.cloudflare.com
gwen.ns.cloudflare.com
gwen.ns.cloudflare.com
gwen.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   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.68.16 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.184.220 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

7 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 173.194.220.26
2a00:1450:4010:c0a::1a
2a00:1450:4010:c0a::1a		 lk-in-f26.1e100.net
lm-in-f26.1e100.net
lm-in-x1a.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx2.googlemail.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx4.googlemail.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx5.googlemail.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.184.220
🔶 Autoconfig172.67.184.220

🔷 AAAA Records (IPv6)#

2 records   76ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:b8dc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:4410 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   61ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.68.16,172.67.184.220 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b8dc,2606:4700:3033::6815:4410

📝 TXT Records#

1 records   238ms
TXT Record
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF#

PolicyRecord (sellebjerg.dk)
~all (soft fail) v=spf1 include:aspmx.googlemail.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 2026-10-10 01:01:48
www104.21.68.16 172.67.184.220 2606:4700:3031::ac43:b8dc 2606:4700:3033::6815:4410 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.sellebjerg.dk GQmPjQtWm4TMK3CVWQBeQP5dwMNaCRuQe1pu0UeBUe8
TXT _acme-challenge.sellebjerg.dk s2dGH0QOBU2J9f3CWuf6WXc_F1pbRkAIjDpewy4-ET8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412935398
Primary NS (MNAME)augustus.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 01:38:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-04-18
Expires2027-06-30 (254d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
68ms
MX
56ms
AAAA
76ms
TXT
238ms
CAA
66ms
HTTPS
61ms
TLSA
126ms
SOA
0ms
MTA-STS
81ms
DNSSEC
130ms
SRV
106ms
Total
1291ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-20 17:56:36 1335ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-03 16:07:30 2142ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-31 10:38:48 848ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-27 15:36:03 shown 1291ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-26 13:28:07 1417ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-24 10:22:32 1733ms 2 NS 2 A 7 MX 🔓 Insecure
2026-07-03 11:55:00 1195ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-18 06:46:05 1114ms 2 NS 2 A 7 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone