addnodegroup.dk

📜 Historical scan 2026-06-16 12:56:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

addnodegroup.dk is a .dk domain served by 2 nameservers (carla.ns.cloudflare.com, frank.ns.cloudflare.com). It was registered on 29 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.145 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, has no 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   71ms
NameserverIP addressesPTRASN / ISP
carla.ns.cloudflare.com — — —
frank.ns.cloudflare.com — — —

🌍 A Records#

2 records   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.31.145 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.177.200 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   95ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:b1c8 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:1f91 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   48ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.31.145,172.67.177.200 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b1c8,2606:4700:3035::6815:1f91

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 15:57:51
www104.21.31.145 172.67.177.200 2606:4700:3032::6815:1f91 2606:4700:3037::ac43:b1c8 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

253ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

54ms
FieldValue
Serial2405191919
Primary NS (MNAME)carla.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-08-21 02:42:33
FieldValue
RegistrarAbion AB
Registered2011-12-29
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
71ms
A
76ms
MX
56ms
AAAA
95ms
TXT
215ms
CAA
55ms
HTTPS
48ms
TLSA
167ms
SOA
54ms
MTA-STS
67ms
DNSSEC
253ms
SRV
0ms
Total
1043ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 10:47:01 454ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-28 00:50:19 9924ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-24 02:23:47 615ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-12 22:55:39 2938ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-31 08:34:47 990ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-29 17:16:31 1130ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-27 13:18:29 697ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 04:48:47 704ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-21 02:41:51 1339ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-20 01:32:56 6295ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-07 22:29:12 929ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-13 22:54:57 8612ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-03 12:49:28 2588ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-28 05:33:47 1277ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-27 06:45:09 8146ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-24 09:49:53 1090ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 14:47:09 782ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-18 13:54:55 1175ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 12:56:01 shown 1043ms 2 NS 2 A 0 MX 🔒 Secure
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