henninglangberg.dk DNS records

🖥️ Nameservers2 records 29ms

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 Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.21.130.102	600s	srv02.kammalou.net	AS24940	Hetzner Online GmbH	65.21.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records5 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 64.233.161.27	lf-in-x1a.1e100.net lf-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.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
10	43200s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	henninglangberg.dk → 65.21.130.102
🔶 Autoconfig	henninglangberg.dk → 65.21.130.102

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 227ms

TXT Record
atlassian-domain-verification=Fed41EKrA9iAip4htAvlIhU7qsELG5XKUOHJclPrwMOkobbHR5rPgyc2Nb2EL1Zk
google-site-verification=1NqSCG3k1Ks1KToHl2lhSXKRw8u6j4mmVzErRaSK7x8
google-site-verification=dJdIdIt1_3wvYRP74auhmzcCf-lEiasK9owuHSOsJ9o
google-site-verification=EA21eVExw5enMaR5K1NIdxVCO3o-6fqxvB1zifvgK5k
google-site-verification=KmYG3-5KKTqE0XZ23dEtsj6S4Mmp7giE1ZZ2btNofrw
v=spf1 mx a ip4:213.239.255.144 ip4:78.46.45.49 include:_spf.google.com ~all

✉️ SPF

Policy	Record (henninglangberg.dk)
~all (soft fail)	v=spf1 mx a ip4:213.239.255.144 ip4:78.46.45.49 include:_spf.google.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.henninglangberg.dk	henninglangberg.dk

🔗 TLSA / DANE

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

🔐 DNSSEC50ms

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

🏷️ SOA23ms

Field	Value
Serial	2026030501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

30ms

MX

29ms

AAAA

29ms

TXT

227ms

CAA

28ms

HTTPS

30ms

TLSA

138ms

SOA

23ms

MTA-STS

37ms

DNSSEC

50ms

SRV

142ms

Total

5294ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-15 14:07:49	5294ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 13:30:29	1935ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:16:14	927ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:09:30	1041ms	2 NS 1 A 5 MX	🔒 Secure	View