selch-carlsen.dk

📜 Historical scan 2026-09-23 15:34:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

selch-carlsen.dk is a .dk domain served by 2 nameservers (cash.ns.cloudflare.com, deb.ns.cloudflare.com). It was registered on 19 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.selch-carlsen.dk. The zone is DNSSEC-signed and validates, publishes a 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   111ms
NameserverIP addressesPTRASN / ISP
cash.ns.cloudflare.com 108.162.193.81
172.64.33.81
173.245.59.81
2606:4700:58::adf5:3b51
2803:f800:50::6ca2:c151
2a06:98c1:50::ac40:2151		 cash.ns.cloudflare.com
cash.ns.cloudflare.com
cash.ns.cloudflare.com
cash.ns.cloudflare.com
cash.ns.cloudflare.com
cash.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
deb.ns.cloudflare.com 108.162.192.92
172.64.32.92
173.245.58.92
2606:4700:50::adf5:3a5c
2803:f800:50::6ca2:c05c
2a06:98c1:50::ac40:205c		 deb.ns.cloudflare.com
deb.ns.cloudflare.com
deb.ns.cloudflare.com
deb.ns.cloudflare.com
deb.ns.cloudflare.com
deb.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   122ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.54.247 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.143.159 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   114ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mail.selch-carlsen.dk 168.119.144.139 cp02.azehosting.net AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records   147ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:8f9f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:36f7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   105ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.54.247,172.67.143.159 ech=AEX+DQBBtAAgACDJYrXuGOUMPciZihIqUl9HMZKBRcnHjsbnH2hTfP2BMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f9f,2606:4700:3034::6815:36f7

📝 TXT Records#

1 records   315ms
TXT Record
v=spf1 ip4:168.119.144.139 include:spf.azehosting.net ip4:94.231.104.196 ip4:159.69.75.118 +a +mx -all

✉️ SPF#

PolicyRecord (selch-carlsen.dk)
-all (hard fail) v=spf1 ip4:168.119.144.139 include:spf.azehosting.net ip4:94.231.104.196 ip4:159.69.75.118 +a +mx -all

📨 DMARC#

PolicyRecord (_dmarc.selch-carlsen.dk)
p=quarantine v=DMARC1;p=quarantine;sp=quarantine;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=604800;rua=mailto:6170bbb3ad9b46778dd06c67afc9a92f@dmarc-reports.cloudflare.net,mailto:dmarc_rua@selch-carlsen.dk;ruf=mailto:dmarc_rua@selch-carlsen.dk

📬 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 14:19:27
www104.21.54.247 172.67.143.159 2606:4700:3030::ac43:8f9f 2606:4700:3034::6815:36f7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.selch-carlsen.dk 7Hr3CNHA4P3zYfCJMf3hWkkU13djlQeKW5R8335gCAc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

159ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2415454289
Primary NS (MNAME)cash.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-06 06:05:25
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-06-19
Expires2028-06-30 (619d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
111ms
A
122ms
MX
114ms
AAAA
147ms
TXT
315ms
CAA
113ms
HTTPS
105ms
TLSA
129ms
SOA
0ms
MTA-STS
161ms
DNSSEC
159ms
SRV
158ms
Total
1128ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 05:52:38 2835ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-01 05:20:34 649ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-26 16:25:43 717ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 15:34:02 shown 1128ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-15 03:36:28 860ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-13 15:24:26 1859ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-05 09:55:43 583ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-05 05:25:08 1798ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-10 02:38:07 3870ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-08 17:43:00 1222ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-24 15:34:28 1630ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-16 12:05:12 1262ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-30 05:36:17 908ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 10:46:29 1028ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 13:05:14 2786ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone