julia-c.dk

📜 Historical scan 2026-10-11 22:24:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

julia-c.dk is a .dk domain served by 2 nameservers (irma.ns.cloudflare.com, rocco.ns.cloudflare.com). It was registered on 19 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by clients.danmail.net. 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   137ms
NameserverIP addressesPTRASN / ISP
irma.ns.cloudflare.com 108.162.192.166
172.64.32.166
173.245.58.166
2606:4700:50::adf5:3aa6
2803:f800:50::6ca2:c0a6
2a06:98c1:50::ac40:20a6		 irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rocco.ns.cloudflare.com 108.162.195.121
162.159.44.121
172.64.35.121
2606:4700:58::a29f:2c79
2803:f800:50::6ca2:c379
2a06:98c1:50::ac40:2379		 rocco.ns.cloudflare.com
rocco.ns.cloudflare.com
rocco.ns.cloudflare.com
rocco.ns.cloudflare.com
rocco.ns.cloudflare.com
rocco.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   128ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.29.118 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.148.248 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   122ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s clients.danmail.net 2a02:c207:2290:9901::1
62.84.187.68		 clients.danmail.net
clients.danmail.net		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

2 records   148ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:94f8 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::6815:1d76 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   128ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBVgAgACDzZYk23tgiGbAeubeC2MHb6tSC9Ds5cheCtbyYkeAseQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records   414ms
TXT Record
v=spf1 +a +mx +ip4:62.84.187.68 ~all

✉️ SPF#

PolicyRecord (julia-c.dk)
~all (soft fail) v=spf1 +a +mx +ip4:62.84.187.68 ~all

📨 DMARC#

PolicyRecord (_dmarc.julia-c.dk)
p=reject v=DMARC1;p=reject

📬 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 06:50:27
www104.21.29.118 172.67.148.248 2606:4700:3030::ac43:94f8 2606:4700:3032::6815:1d76 (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
dkim — RSA · ~1024 bit below 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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.julia-c.dk 1-xMQsHk_llVGZBc5NJk1zeaKgOw7NTCO-TOgV8xYfY
TXT _acme-challenge.julia-c.dk NqzZi-261ZrYlSpAWind6zeSPJ2Dl_IbVDsZ4gk62Xc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

250ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

694ms
FieldValue
Serial2417212870
Primary NS (MNAME)irma.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 13:25:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-01-19
Expires2027-01-18 (82d)

🔗 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
137ms
A
128ms
MX
122ms
AAAA
148ms
TXT
414ms
CAA
109ms
HTTPS
128ms
TLSA
271ms
SOA
694ms
MTA-STS
181ms
DNSSEC
250ms
SRV
162ms
Total
3154ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 06:50:26 1697ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-23 04:17:13 1392ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-19 12:55:56 3596ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-18 12:01:42 1169ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-17 11:08:22 2058ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-16 10:45:20 1437ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-13 02:37:51 2989ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-11 22:24:53 shown 3154ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-10 21:34:17 1902ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-09 21:26:14 1007ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-08 17:58:15 1518ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-07 17:02:17 1287ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-06 16:54:23 3867ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-05 15:09:04 1539ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-04 15:07:34 873ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-03 15:04:39 914ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-02 15:03:14 2806ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-01 14:58:05 1655ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-30 14:54:18 1674ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-29 14:44:38 1233ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-28 14:30:58 1242ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-27 14:14:49 1077ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-26 13:51:58 3670ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-25 13:37:06 1165ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-24 13:25:58 1292ms 3 NS 1 A 2 MX 🔓 Insecure
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