phddenmark.dk

📜 Historical scan 2026-06-19 18:55:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

phddenmark.dk is a .dk domain served by 2 nameservers (karl.ns.cloudflare.com, samara.ns.cloudflare.com). It was registered on 17 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.61 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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   61ms
NameserverIP addressesPTRASN / ISP
karl.ns.cloudflare.com 108.162.193.190
172.64.33.190
173.245.59.190
2606:4700:58::adf5:3bbe
2803:f800:50::6ca2:c1be
2a06:98c1:50::ac40:21be		 karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com
karl.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
samara.ns.cloudflare.com 108.162.194.160
162.159.38.160
172.64.34.160
2606:4700:50::a29f:26a0
2803:f800:50::6ca2:c2a0
2a06:98c1:50::ac40:22a0		 samara.ns.cloudflare.com
samara.ns.cloudflare.com
samara.ns.cloudflare.com
samara.ns.cloudflare.com
samara.ns.cloudflare.com
samara.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.40.61 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.178.10 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   49ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:b20a 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::6815:283d 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.40.61,172.67.178.10 ech=AEX+DQBB8gAgACDEMH+xPNbxRaz2PbU6PoECTyjQiHc0nE4UfIVNawMgfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b20a,2606:4700:3032::6815:283d

🔌 SRV Records#

1 records   67ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   197ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (phddenmark.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.phddenmark.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-08 10:58:30
www104.21.40.61 172.67.178.10 2606:4700:3031::6815:283d 2606:4700:3032::ac43:b20a (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   99ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

58ms
FieldValue
Serial2406306624
Primary NS (MNAME)karl.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-06 04:35:06
FieldValue
RegistrarSimply.com A/S
Registered2023-08-17
Expires2027-08-16 (299d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
39ms
MX
33ms
AAAA
49ms
TXT
197ms
CAA
38ms
HTTPS
38ms
TLSA
99ms
SOA
58ms
MTA-STS
40ms
DNSSEC
86ms
SRV
67ms
Total
778ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 10:58:30 878ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-06 04:19:00 428ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 03:47:27 392ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 13:42:07 2000ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 07:50:08 1277ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 23:54:29 654ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 12:53:04 1530ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 00:46:35 4091ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 06:10:00 8967ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-25 15:10:58 1597ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 13:52:23 15980ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 09:21:18 1104ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 09:31:35 914ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 18:55:05 shown 778ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:43:26 2400ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone