nielseriknielsen.dk

Records from scan: 2026-10-22 20:41:11 · 1876ms total · last checked 2026-10-25 06:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielseriknielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.67 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.67	600s	prolinux2.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c22::1a	lt-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.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
10	600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.41.67
🔶 Autoconfig	185.21.41.67

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 160ms

TXT Record
google-site-verification=85kKj1ghInIPfKFtJO4UayUbB3bajzfklNUt7ZvBx50
v=spf1 a mx include:spf.curanet.dk include:spf.netsite.dk include:_spf-hosting.eg.dk include:_spf.google.com ~all

✉️ SPF#

Policy	Record (nielseriknielsen.dk)
~all (soft fail)	v=spf1 a mx include:spf.curanet.dk include:spf.netsite.dk include:_spf-hosting.eg.dk include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.nielseriknielsen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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#

checked 2026-10-22 20:41:11

www	185.21.41.67 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nielseriknielsen.dk: 185.21.41.67 (AS48854) www.nielseriknielsen.dk: 185.21.41.67 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

1163ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 19:08:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-26
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

29ms

35ms

AAAA

37ms

TXT

160ms

CAA

34ms

HTTPS

30ms

TLSA

74ms

SOA

1163ms

MTA-STS

53ms

DNSSEC

111ms

SRV

49ms

Total

1876ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 20:41:11 shown	1876ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-14 08:27:49	1170ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 22:20:51	2554ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-29 22:10:14	690ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 19:41:59	681ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 05:32:23	918ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-18 22:05:26	1075ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 21:16:28	778ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 21:38:17	5332ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-16 08:53:29	1058ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 20:01:05	879ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 18:49:20	599ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 01:56:07	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 13:31:51	757ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 13:30:05	2939ms	2 NS 1 A 5 MX	🔒 Secure