anaerob.dk

📜 Historical scan 2026-06-16 12:54:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

anaerob.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, kara.ns.cloudflare.com). It was registered on 28 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.212 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.de.opalstack.com, mx2.de.opalstack.com. The zone is not DNSSEC-signed, 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   96ms
NameserverIP addressesPTRASN / ISP
anirban.ns.cloudflare.com — — —
kara.ns.cloudflare.com — — —

🌍 A Records#

2 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.41.212 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.193.153 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   98ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.de.opalstack.com 139.162.189.90 mx1.de.opalstack.com AS63949 Akamai Connected Cloud
10 — mx2.de.opalstack.com 178.162.221.165 mx2.de.opalstack.com AS28753 Leaseweb Deutschland GmbH

🔷 AAAA Records (IPv6)#

2 records   84ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:29d4 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:c199 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   62ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.41.212,172.67.193.153 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29d4,2606:4700:3036::ac43:c199

📝 TXT Records#

1 records   240ms
TXT Record
google-site-verification=gTKJAhA5zynR0XYgc1FN54XbmI2ADPMlLffrCEfARrw

✉️ 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 2026-10-09 21:41:08
www104.21.41.212 172.67.193.153 2606:4700:3030::6815:29d4 2606:4700:3035::ac43:c199 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

260ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

94ms
FieldValue
Serial2406535725
Primary NS (MNAME)anirban.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 14:43:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-01-28
Expires2031-01-31 (1565d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
96ms
A
57ms
MX
98ms
AAAA
84ms
TXT
240ms
CAA
74ms
HTTPS
62ms
TLSA
220ms
SOA
94ms
MTA-STS
49ms
DNSSEC
260ms
SRV
0ms
Total
1611ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 21:41:08 2874ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-07 14:20:32 3728ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-01 00:11:50 643ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-28 00:11:04 3114ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 20:26:12 1160ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-18 21:36:28 3456ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-08 18:15:56 1552ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-29 19:18:15 1657ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-28 10:03:41 1441ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 12:54:24 shown 1611ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone