juhlchristoffersen.dk DNS records

🖥️ Nameservers5 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.201	3600s	web1.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records2 records 181ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	juhlchristoffersen.dk → 46.183.139.201
🔶 Autoconfig	juhlchristoffersen.dk → 46.183.139.201

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 129ms

TXT Record
apple-domain=9A7BJ7ttVKu50PSG
v=spf1 include:icloud.com ~all

✉️ SPF

Policy	Record (juhlchristoffersen.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.juhlchristoffersen.dk	juhlchristoffersen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC206ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@juhlchristoffersen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

186ms

MX

181ms

AAAA

183ms

TXT

129ms

CAA

37ms

HTTPS

185ms

TLSA

70ms

SOA

0ms

MTA-STS

50ms

DNSSEC

206ms

SRV

196ms

Total

3170ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:22:49	3170ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 22:38:02	1428ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 09:28:20	4069ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-19 08:47:37	18165ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 16:17:43	3960ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 14:52:31	2026ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-03 08:56:56	1481ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 06:22:00	1568ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 08:59:32	2838ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 02:58:56	2173ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 10:23:39	6116ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 04:01:04	1791ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 21:42:50	2523ms	5 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 16:27:12	4681ms	5 NS 1 A 2 MX	🔓 Insecure	View