nellifregne.dk

Records from scan: 2026-10-01 01:41:01 · 513ms total · last checked 2026-10-16 20:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nellifregne.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.106 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.nellifregne.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, has no 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.106	3600s	prolinux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.nellifregne.dk	80.160.71.163	mail1.curanet.dk	AS3292 TDC Holding A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.42.106
🔶 Autoconfig	185.21.42.106

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-01 01:41:01

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2021111801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 13:26:32

Field	Value
Registrar	CURANET A/S
Registered	2020-09-04
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

38ms

35ms

AAAA

37ms

TXT

167ms

CAA

28ms

HTTPS

30ms

TLSA

51ms

SOA

31ms

MTA-STS

57ms

DNSSEC

74ms

SRV

70ms

Total

513ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:41:01 shown	513ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 00:35:50	926ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 15:01:15	565ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 04:09:12	520ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 00:01:17	1035ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 00:43:16	770ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 23:31:12	720ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 09:23:48	562ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 14:37:36	732ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 08:46:01	1036ms	2 NS 1 A 2 MX	🔒 Secure