janandersen.dk

📜 Historical scan 2026-09-12 04:40:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janandersen.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, carioca.ns.cloudflare.com). It was registered on 19 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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   129ms
NameserverIP addressesPTRASN / ISP
bruce.ns.cloudflare.com 108.162.193.77
172.64.33.77
173.245.59.77
2606:4700:58::adf5:3b4d
2803:f800:50::6ca2:c14d
2a06:98c1:50::ac40:214d		 bruce.ns.cloudflare.com
bruce.ns.cloudflare.com
bruce.ns.cloudflare.com
bruce.ns.cloudflare.com
bruce.ns.cloudflare.com
bruce.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
carioca.ns.cloudflare.com 108.162.194.20
162.159.38.20
172.64.34.20
2606:4700:50::a29f:2614
2803:f800:50::6ca2:c214
2a06:98c1:50::ac40:2214		 carioca.ns.cloudflare.com
carioca.ns.cloudflare.com
carioca.ns.cloudflare.com
carioca.ns.cloudflare.com
carioca.ns.cloudflare.com
carioca.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   119ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.34.49 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.198.32 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s smtp.google.com 142.250.147.26
142.250.147.27
142.251.9.26
142.251.9.27
2a00:1450:4025:c01::1a
2a00:1450:4025:c01::1b
2a00:1450:4025:c03::1a
2a00:1450:4025:c03::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net
rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   101ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:2231 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:c620 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   106ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.34.49,172.67.198.32 ech=AEX+DQBBYQAgACBbPQ/qQpNX7BCCwD8TnitKW2Jhjt5g/0O5lWtQW/WeUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2231,2606:4700:3037::ac43:c620

📝 TXT Records#

1 records   237ms
TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (janandersen.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.janandersen.dk)
p=quarantine v=DMARC1; p=quarantine;

📬 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 2026-10-14 16:50:26
www104.21.34.49 172.67.198.32 2606:4700:3032::6815:2231 2606:4700:3037::ac43:c620 (AS13335) (address records, no CNAME)
www vs bare domainSame network
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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.janandersen.dk M3tLsVd7U7Q884d2IlSi5Beg15e3OBgZmC1zHMhDJjw
TXT _acme-challenge.janandersen.dk qzOQ0sn4fmEWaM7fAmiYzdrDCZ5oS8gbjuFlN5LUoeY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414499634
Primary NS (MNAME)bruce.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 17:06:16
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-02-19
Expires2027-08-31 (317d)

🔗 Same registrant#

3 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
erdetlordag.dkPunktum dk A/S (direct)
pixcom.dkPunktum dk A/S (direct)
svedigbamse.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
129ms
A
119ms
MX
102ms
AAAA
101ms
TXT
237ms
CAA
101ms
HTTPS
106ms
TLSA
120ms
SOA
0ms
MTA-STS
130ms
DNSSEC
181ms
SRV
136ms
Total
1259ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 16:50:26 1320ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 13:52:24 729ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 23:16:20 1214ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 16:45:48 1229ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 17:54:49 1418ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 04:40:22 shown 1259ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 04:10:24 714ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-01 04:57:08 627ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 17:13:24 1565ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 01:35:30 3556ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 16:07:30 938ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 04:37:09 1353ms 2 NS 2 A 1 MX 🔓 Insecure
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