jonathansb.dk

📜 Historical scan 2026-08-25 08:48:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jonathansb.dk is a .dk domain served by 2 nameservers (dale.ns.cloudflare.com, kira.ns.cloudflare.com). It was registered on 16 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.180 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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   173ms
NameserverIP addressesPTRASN / ISP
dale.ns.cloudflare.com 108.162.193.95
172.64.33.95
173.245.59.95
2606:4700:58::adf5:3b5f
2803:f800:50::6ca2:c15f
2a06:98c1:50::ac40:215f		 dale.ns.cloudflare.com
dale.ns.cloudflare.com
dale.ns.cloudflare.com
dale.ns.cloudflare.com
dale.ns.cloudflare.com
dale.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kira.ns.cloudflare.com 108.162.194.197
162.159.38.197
172.64.34.197
2606:4700:50::a29f:26c5
2803:f800:50::6ca2:c2c5
2a06:98c1:50::ac40:22c5		 kira.ns.cloudflare.com
kira.ns.cloudflare.com
kira.ns.cloudflare.com
kira.ns.cloudflare.com
kira.ns.cloudflare.com
kira.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   8066ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.66.180 292s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.162.249 292s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   8061ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:42b4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:a2f9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   134ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.66.180,172.67.162.249 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:42b4,2606:4700:3035::ac43:a2f9

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-24 22:23:40
www104.21.66.180 172.67.162.249 2606:4700:3032::6815:42b4 2606:4700:3035::ac43:a2f9 (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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.jonathansb.dk HPC_E3MUomkw7XMnjCKmD-FYTlO2KiA5TXSWutD5-94
TXT _acme-challenge.jonathansb.dk rY6-H2gr6c9giPrpPWDf5WugOLhgjxX-KC7-5WAr3gM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

279ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2413054193
Primary NS (MNAME)dale.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 22:38:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-03-16
Expires2027-03-15 (141d)

🔗 Same registrant#

26 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
bachelorette-2025.dkPunktum dk A/S (direct)
bachelorette2025.dkPunktum dk A/S (direct)
baeredygtighed-i-boernehoejde.dkPunktum dk A/S (direct)
bæredygtighed-i-børnehøjde.dkPunktum dk A/S (direct)
cryonet.dkPunktum dk A/S (direct)
digital-aarhus.dkPunktum dk A/S (direct)
digitalaarhus.dkPunktum dk A/S (direct)
digitalt-aarhus.dkPunktum dk A/S (direct)
digitalt-danmark.dkPunktum dk A/S (direct)
digitaltaarhus.dkPunktum dk A/S (direct)
digitaltdanmark.dkPunktum dk A/S (direct)
findbunker.dkPunktum dk A/S (direct)
fondet-fauna.dkPunktum dk A/S (direct)
fondetfauna.dkPunktum dk A/S (direct)
infobit.dkPunktum dk A/S (direct)
infobits.dkPunktum dk A/S (direct)
jokescenter.dkPunktum dk A/S (direct)
loen-beregner.dkPunktum dk A/S (direct)
løn-beregner.dkPunktum dk A/S (direct)
muslingerne.dkPunktum dk A/S (direct)
pearchat.dkPunktum dk A/S (direct)
sodavandsklub.dkPunktum dk A/S (direct)
soeholmboesen.dkPunktum dk A/S (direct)
søholm-boesen.dkPunktum dk A/S (direct)
thrun.dkPunktum dk A/S (direct)
thrungames.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
173ms
A
8066ms
MX
8062ms
AAAA
8061ms
TXT
536ms
CAA
155ms
HTTPS
134ms
TLSA
223ms
SOA
0ms
MTA-STS
184ms
DNSSEC
279ms
SRV
163ms
Total
9570ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 22:23:40 1949ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-01 08:50:07 828ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 07:43:09 550ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-11 09:06:45 1674ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-25 08:48:51 shown 9570ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-14 16:21:30 885ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-21 10:37:23 1428ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-12 19:13:50 968ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-11 15:07:02 1331ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-28 03:07:43 811ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 14:44:53 2319ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 13:23:52 2296ms 2 NS 2 A 0 MX 🔒 Secure
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