chriskjaer.dk

📜 Historical scan 2026-09-05 22:40:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chriskjaer.dk is a .dk domain served by 2 nameservers (guss.ns.cloudflare.com, wanda.ns.cloudflare.com). It was registered on 7 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.159 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   43ms
NameserverIP addressesPTRASN / ISP
guss.ns.cloudflare.com 108.162.193.172
172.64.33.172
173.245.59.172
2606:4700:58::adf5:3bac
2803:f800:50::6ca2:c1ac
2a06:98c1:50::ac40:21ac		 guss.ns.cloudflare.com
guss.ns.cloudflare.com
guss.ns.cloudflare.com
guss.ns.cloudflare.com
guss.ns.cloudflare.com
guss.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
wanda.ns.cloudflare.com 108.162.192.240
172.64.32.240
173.245.58.240
2606:4700:50::adf5:3af0
2803:f800:50::6ca2:c0f0
2a06:98c1:50::ac40:20f0		 wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.68.159 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.196.222 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 172.253.152.27
2a00:1450:4010:c08::1a
2a00:1450:4010:c08::1a		 yulpptr-in-f27.1e100.net
lg-in-x1a.1e100.net
lg-in-f26.1e100.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::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   66ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:449f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:c4de 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.68.159,172.67.196.222 ech=AEX+DQBBHQAgACDp+r0Xkkc5rkn4vNB/mFz0KZptwab2pT4FGB/xX91TeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:449f,2606:4700:3037::ac43:c4de

📝 TXT Records#

2 records   201ms
TXT Record
google-site-verification=7HlOqOLJI5EyLgYTOOd5Pe3OSGsLX19NOIveN-LlE_E
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (chriskjaer.dk)
~all (soft fail) v=spf1 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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 17:16:23
www104.21.68.159 172.67.196.222 2606:4700:3033::6815:449f 2606:4700:3037::ac43:c4de (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.chriskjaer.dk 991M1R8yw_WcE_xswemrPqnxAclQ1b6eAOwftiBegtg
TXT _acme-challenge.chriskjaer.dk gghIMLpSK3yuK013Ijj8e9wKiJieYFUdwvUoTOVu8-Y

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414004174
Primary NS (MNAME)guss.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 11:08:22
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-04-07
Expires2027-04-30 (191d)

🔗 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
43ms
A
44ms
MX
40ms
AAAA
66ms
TXT
201ms
CAA
40ms
HTTPS
37ms
TLSA
583ms
SOA
0ms
MTA-STS
102ms
DNSSEC
129ms
SRV
85ms
Total
2775ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 13:57:05 1084ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-02 12:33:10 1668ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-24 10:59:45 9561ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-12 23:54:48 1716ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-05 22:40:34 shown 2775ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-28 01:55:57 2746ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 04:14:51 1592ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-10 02:06:50 4962ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-02 09:58:07 1190ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-27 05:33:17 1026ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-21 17:17:47 645ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-16 20:36:06 602ms 2 NS 2 A 5 MX 🔓 Insecure
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