nter.dk

📜 Historical scan 2026-10-17 02:15:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nter.dk is a .dk domain served by 2 nameservers (khloe.ns.cloudflare.com, mario.ns.cloudflare.com). It was registered on 15 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.226 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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   45ms
NameserverIP addressesPTRASN / ISP
khloe.ns.cloudflare.com 108.162.194.139
162.159.38.139
172.64.34.139
2606:4700:50::a29f:268b
2803:f800:50::6ca2:c28b
2a06:98c1:50::ac40:228b		 khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mario.ns.cloudflare.com 108.162.193.203
172.64.33.203
173.245.59.203
2606:4700:58::adf5:3bcb
2803:f800:50::6ca2:c1cb
2a06:98c1:50::ac40:21cb		 mario.ns.cloudflare.com
mario.ns.cloudflare.com
mario.ns.cloudflare.com
mario.ns.cloudflare.com
mario.ns.cloudflare.com
mario.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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.1.226 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.152.103 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:9867 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:1e2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.1.226,172.67.152.103 ech=AEX+DQBB/AAgACCgrwRyemZ/Pgob25gbm3wNzvq0sfHOlEeySIeQ/qeQSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9867,2606:4700:3037::6815:1e2

📝 TXT Records#

2 records   197ms
TXT Record
protonmail-verification=fe53b617308ed2f147c1272f87bc8eb56f67defd
v=spf1 include:_spf.protonmail.ch mx -all

✉️ SPF#

PolicyRecord (nter.dk)
-all (hard fail) v=spf1 include:_spf.protonmail.ch mx -all

📨 DMARC#

PolicyRecord (_dmarc.nter.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 2026-10-18 04:00:34
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.nter.dk TuGhM3QFonPFn3h5xZGRsvJYdLN5oxdraKPjq6Ivzxo
TXT _acme-challenge.nter.dk z2KEfgBsxzQTb-k1lCNKBASXPg3yJV0kFDThiwj4Hb4

🔗 TLSA / DANE#

4 records   199ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

28ms
FieldValue
Serial2417624659
Primary NS (MNAME)khloe.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 02:25:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-06-15
Expires2031-06-30 (1715d)

🔗 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
45ms
A
46ms
MX
51ms
AAAA
47ms
TXT
197ms
CAA
55ms
HTTPS
49ms
TLSA
199ms
SOA
28ms
MTA-STS
62ms
DNSSEC
119ms
SRV
67ms
Total
1564ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 04:00:34 1010ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-17 02:15:17 shown 1564ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-11 16:18:20 2798ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-04 02:28:54 2734ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-28 01:28:30 9653ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-26 06:57:59 1328ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-16 01:01:39 2027ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 12:29:47 651ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-22 12:43:50 1999ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-17 09:30:07 4186ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-14 04:20:27 1676ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-19 04:05:25 10394ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-13 15:11:58 1222ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 23:37:15 801ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 06:04:17 1142ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-19 23:29:40 2962ms 2 NS 2 A 2 MX ⚠️ Bogus
2026-06-17 11:35:09 1272ms 2 NS 2 A 2 MX 🔓 Insecure
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