anaerob.dk

📜 Historical scan 2026-06-29 19:18:15  ·  ← 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   33ms
NameserverIP addressesPTRASN / ISP
anirban.ns.cloudflare.com 108.162.193.64
172.64.33.64
173.245.59.64
2606:4700:58::adf5:3b40
2803:f800:50::6ca2:c140
2a06:98c1:50::ac40:2140		 anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com
anirban.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kara.ns.cloudflare.com 108.162.192.123
172.64.32.123
173.245.58.123
2606:4700:50::adf5:3a7b
2803:f800:50::6ca2:c07b
2a06:98c1:50::ac40:207b		 kara.ns.cloudflare.com
kara.ns.cloudflare.com
kara.ns.cloudflare.com
kara.ns.cloudflare.com
kara.ns.cloudflare.com
kara.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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.41.212 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.193.153 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.de.opalstack.com 139.162.189.90
2a01:7e01:e001:856::1		 mx1.de.opalstack.com
mx1.de.opalstack.com		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
10 300s mx2.de.opalstack.com 178.162.221.165 mx2.de.opalstack.com AS28753 Leaseweb Deutschland GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover78.159.99.205
🔶 Autoconfig78.159.99.205

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:29d4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:c199 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.41.212,172.67.193.153 ech=AEX+DQBBBgAgACCIqHWdAE+jeMh5hQb4xv91k71dJQbT/IqdDaD6qA1QawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29d4,2606:4700:3036::ac43:c199

📝 TXT Records#

1 records   478ms
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 2026-10-23 11:07:55
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#

69ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
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 (1559d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
33ms
A
49ms
MX
36ms
AAAA
31ms
TXT
478ms
CAA
39ms
HTTPS
31ms
TLSA
470ms
SOA
32ms
MTA-STS
44ms
DNSSEC
69ms
SRV
55ms
Total
1657ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 11:07:55 1176ms 2 NS 2 A 2 MX 🔓 Insecure
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 shown 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 1611ms 2 NS 2 A 2 MX 🔓 Insecure
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