phddenmark.dk

Records from scan: 2026-10-08 10:58:30  ·  878ms total  ·  last checked 2026-10-20 14:03 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   39ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.40.61 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.178.10 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s 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   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:283d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:b20a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.40.61,172.67.178.10 ech=AEX+DQBBlQAgACCzaOg6fjxqMcIHo/7SprJ8KoVedYK+t5GQzz6LtcIRXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:283d,2606:4700:3032::ac43:b20a

🔌 SRV Records#

1 records   71ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   172ms
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#

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#

3 records   109ms
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 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

28ms
FieldValue
Serial2416892675
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
39ms
A
40ms
MX
53ms
AAAA
43ms
TXT
172ms
CAA
52ms
HTTPS
42ms
TLSA
109ms
SOA
28ms
MTA-STS
72ms
DNSSEC
122ms
SRV
71ms
Total
878ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 10:58:30 shown 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 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