nikolajhave.dk

📜 Historical scan 2026-06-17 13:12:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajhave.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, gerald.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, aspmx3.googlemail.com and 5 more. 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   73ms
NameserverIP addressesPTRASN / ISP
bonnie.ns.cloudflare.com 108.162.192.76
172.64.32.76
173.245.58.76
2606:4700:50::adf5:3a4c
2803:f800:50::6ca2:c04c
2a06:98c1:50::ac40:204c		 bonnie.ns.cloudflare.com
bonnie.ns.cloudflare.com
bonnie.ns.cloudflare.com
bonnie.ns.cloudflare.com
bonnie.ns.cloudflare.com
bonnie.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gerald.ns.cloudflare.com 108.162.193.168
172.64.33.168
173.245.59.168
2606:4700:58::adf5:3ba8
2803:f800:50::6ca2:c1a8
2a06:98c1:50::ac40:21a8		 gerald.ns.cloudflare.com
gerald.ns.cloudflare.com
gerald.ns.cloudflare.com
gerald.ns.cloudflare.com
gerald.ns.cloudflare.com
gerald.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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.52.181 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.202.150 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

7 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 173.194.221.26
2a00:1450:4010:c0f::1b
2a00:1450:4010:c0f::1b		 lm-in-f26.1e100.net
lt-in-f27.1e100.net
lt-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 — aspmx3.googlemail.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — alt2.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx2.googlemail.com 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx4.googlemail.com 192.178.230.26
2404:6800:400b:c01b::1a		 yunrtab-in-f26.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx5.googlemail.com 173.194.43.27
2607:f8b0:400e:c1e::1a		 yudlsqd-in-f27.1e100.net
yudlsqd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:34b5 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:ca96 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.52.181,172.67.202.150 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:34b5,2606:4700:3032::ac43:ca96

📝 TXT Records#

2 records   206ms
TXT Record
google-site-verification=7_dJ3aFLqjWhTL0uPsyNYdoJ1RYj4LIxa6qyl2K0Cdw
google-site-verification=g8l1iW5GP-ZxoUunw7whHtbRGMTuSpyQPncdrcIgiGM

✉️ 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 2026-10-14 20:07:42
www104.21.52.181 172.67.202.150 2606:4700:3035::ac43:ca96 2606:4700:3036::6815:34b5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYDelete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

223ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

76ms
FieldValue
Serial2405907804
Primary NS (MNAME)bonnie.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
73ms
A
57ms
MX
51ms
AAAA
41ms
TXT
206ms
CAA
44ms
HTTPS
49ms
TLSA
248ms
SOA
76ms
MTA-STS
249ms
DNSSEC
223ms
SRV
0ms
Total
3670ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 01:02:56 1099ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-30 00:55:16 717ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-28 05:44:29 1355ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-26 22:45:20 1119ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-25 22:17:45 1058ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-21 02:51:37 1362ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-07 03:52:55 2293ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-28 13:04:07 787ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-14 04:50:58 2234ms 2 NS 2 A 7 MX 🔓 Insecure
2026-07-28 01:37:47 4054ms 2 NS 2 A 7 MX 🔓 Insecure
2026-07-21 12:16:09 1976ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-30 14:13:10 1335ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-27 10:57:16 1755ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-25 13:47:55 1074ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-17 13:12:59 shown 3670ms 2 NS 2 A 7 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone