njg.dk

📜 Historical scan 2026-09-22 23:20:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

njg.dk is a .dk domain served by 2 nameservers (austin.ns.cloudflare.com, chelsea.ns.cloudflare.com). It was registered on 16 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.130 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   150ms
NameserverIP addressesPTRASN / ISP
austin.ns.cloudflare.com 108.162.193.70
172.64.33.70
173.245.59.70
2606:4700:58::adf5:3b46
2803:f800:50::6ca2:c146
2a06:98c1:50::ac40:2146		 austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com
austin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
chelsea.ns.cloudflare.com 108.162.194.177
162.159.38.177
172.64.34.177
2606:4700:50::a29f:26b1
2803:f800:50::6ca2:c2b1
2a06:98c1:50::ac40:22b1		 chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.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   119ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.61.130 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.210.137 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1a		 rd-in-f26.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.210.137
🔶 Autoconfig104.21.61.130

🔷 AAAA Records (IPv6)#

2 records   136ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:d289 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:3d82 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   120ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.61.130,172.67.210.137 ech=AEX+DQBBnAAgACCAPTfj8wc+rYYj7TY9Di7bDNcHG8e5P6FXa8XDwLygXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d289,2606:4700:3033::6815:3d82

📝 TXT Records#

2 records   252ms
TXT Record
google-site-verification=LIRdUbxTphX6OwXFPpWgOvhOdnv3_6AHnievWvXvV-w
v=spf1 include:_spf.google.com -all

✉️ SPF#

PolicyRecord (njg.dk)
-all (hard fail) v=spf1 include:_spf.google.com -all

📨 DMARC#

PolicyRecord (_dmarc.njg.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:b520d10d620b474b81388a0d0a208fc8@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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 05:17:17
www104.21.61.130 172.67.210.137 2606:4700:3031::ac43:d289 2606:4700:3033::6815:3d82 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.njg.dk NME1MWnNPvYaLMHBgindgeNYavRI2tweDhi-xBfxW4A
TXT _acme-challenge.njg.dk X6lczbk2sQOdouGMtVaTclsAgBICMW2MTOChVcaV3Gc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

167ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415565023
Primary NS (MNAME)austin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 10:53:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-12-16
Expires2026-12-15 (55d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
150ms
A
119ms
MX
115ms
AAAA
136ms
TXT
252ms
CAA
148ms
HTTPS
120ms
TLSA
1091ms
SOA
0ms
MTA-STS
71ms
DNSSEC
167ms
SRV
168ms
Total
2290ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 05:17:17 1041ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-04 03:04:04 897ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-01 02:47:48 1742ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-29 02:32:49 1650ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-28 02:25:59 813ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-27 02:02:31 957ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-22 23:20:04 shown 2290ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-15 21:38:18 1026ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-11 04:57:09 1651ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-03 21:16:09 656ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 17:13:39 2691ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-24 14:36:44 10117ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-02 08:07:33 9265ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-19 23:57:56 2696ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 23:05:47 955ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone