smds.dk

📜 Historical scan 2026-08-07 00:05:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smds.dk is a .dk domain served by 2 nameservers (jerome.ns.cloudflare.com, suzanne.ns.cloudflare.com). It was registered on 19 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.243 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.smds.dk. The zone is DNSSEC-signed and validates, 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   46ms
NameserverIP addressesPTRASN / ISP
jerome.ns.cloudflare.com 108.162.193.181
172.64.33.181
173.245.59.181
2606:4700:58::adf5:3bb5
2803:f800:50::6ca2:c1b5
2a06:98c1:50::ac40:21b5		 jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com
jerome.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
suzanne.ns.cloudflare.com 108.162.194.87
162.159.38.87
172.64.34.87
2606:4700:50::a29f:2657
2803:f800:50::6ca2:c257
2a06:98c1:50::ac40:2257		 suzanne.ns.cloudflare.com
suzanne.ns.cloudflare.com
suzanne.ns.cloudflare.com
suzanne.ns.cloudflare.com
suzanne.ns.cloudflare.com
suzanne.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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.26.243 143s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.139.167 143s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.smds.dk 87.54.27.144 mail.smds.dk AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.smds.dk → 87.54.27.144

🔷 AAAA Records (IPv6)#

2 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::6815:1af3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:8ba7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   46ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.26.243,172.67.139.167 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1af3,2606:4700:3037::ac43:8ba7

📝 TXT Records#

6 records   225ms
TXT Record
_02uzyokhboh0ga1u30xarzmtm30b3vm
_globalsign-domain-verification=XvyYSWcqRRDwfG8t209upvDNMZXrJn8FXeRtXi83UX
_kvc77yq5qif63vnp95fmbrveir8hptk
bh63fng393349k4xfyh7yxt0tc8yyqqy
Hmmz5+ZjaucusaJttTfEaEc67sI0jIkAo7mI7OladdY=
v=spf1 ip4:94.231.103.123 ip4:87.54.27.144 ip4:185.158.61.147 ip4:87.54.27.55 -all

✉️ SPF#

PolicyRecord (smds.dk)
-all (hard fail) v=spf1 ip4:94.231.103.123 ip4:87.54.27.144 ip4:185.158.61.147 ip4:87.54.27.55 -all

📨 DMARC#

PolicyRecord (_dmarc.smds.dk)
p=quarantine v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; rua=mailto:43e30bbd6b9a425db96f40abf69f5c84@dmarc-reports.cloudflare.net;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records   47ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 21:16:51
www104.21.26.243 172.67.139.167 2606:4700:3036::6815:1af3 2606:4700:3037::ac43:8ba7 (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#

6 found
SelectorCNAMEKey
default — Revoked (empty key)
dkim — Revoked (empty key)
k1 — Revoked (empty key)
mail — Revoked (empty key)
s1 — Revoked (empty key)
s2 — Revoked (empty key)

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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2411071597
Primary NS (MNAME)jerome.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 17:05:47
FieldValue
RegistrarSimply.com A/S
Registered2019-09-19
Expires2029-09-30 (1078d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
37ms
MX
52ms
AAAA
51ms
TXT
225ms
CAA
47ms
HTTPS
46ms
TLSA
110ms
SOA
0ms
MTA-STS
49ms
DNSSEC
137ms
SRV
127ms
Total
1144ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 21:16:51 936ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-08 16:48:56 1018ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-25 12:27:27 836ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-24 12:22:24 665ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 19:28:57 910ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-05 07:58:49 3103ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-01 03:09:01 810ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-25 19:22:03 1008ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-24 22:28:20 1035ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-11 04:48:52 4278ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-10 01:18:55 2465ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-07 00:05:11 shown 1144ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-23 15:08:18 10531ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-17 01:03:10 991ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-09 01:37:48 9848ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-02 13:51:01 10727ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-21 10:15:49 1180ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 13:00:49 3357ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone