peakflow.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bolignet.dk	2a02:2190:1:1::29 79.142.224.41	— 79.142.224.41.prod.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s
ns2.bolignet.dk	2a02:2190:1:1::2a 79.142.224.42	— 79.142.224.42.prod.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s

🌍 A Records2 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.142.224.47	86400s	79.142.224.47.prod.bolignet.dk	AS44134	Bolignet A/s	79.142.224.0/20	🇩🇰 Denmark	Brønshøj
79.142.224.48	86400s	79.142.224.48.prod.bolignet.dk	AS44134	Bolignet A/s	79.142.224.0/20	🇩🇰 Denmark	Brønshøj

📧 MX Records2 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	smtp1.bolignet.dk	2a02:2190:1:1::19 2a02:2190:1:1::e 79.142.224.14 79.142.224.25	smtp1.bolignet.dk smtp1.bolignet.dk smtp1.bolignet.dk smtp1.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s AS44134 Bolignet A/s AS44134 Bolignet A/s
20	86400s	smtp2.bolignet.dk	2a02:2190:1:1::1a 2a02:2190:1:1::f 79.142.224.15 79.142.224.26	smtp2.bolignet.dk smtp2.bolignet.dk smtp2.bolignet.dk smtp2.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s AS44134 Bolignet A/s AS44134 Bolignet A/s

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	proxy.bolignet.dk → 79.142.224.47

🔷 AAAA Records (IPv6)2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2190:1:1::2f	86400s	—	AS44134	Bolignet A/s	2a02:2190:0:0:0:0:0:0/29	🇩🇰 Denmark	Copenhagen
2a02:2190:1:1::30	86400s	—	AS44134	Bolignet A/s	2a02:2190:0:0:0:0:0:0/29	🇩🇰 Denmark	Copenhagen

🔐 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.peakflow.dk	proxy.bolignet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC186ms

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

🏷️ SOA0ms

Field	Value
Serial	2014080901
Primary NS (MNAME)	ns1.bolignet.dk
Responsible (RNAME)	drift@bolignet.dk
Refresh	21600s
Retry	3600s
Expire	86400s
Minimum (neg-cache TTL)	28800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

100ms

MX

66ms

AAAA

74ms

TXT

190ms

CAA

80ms

HTTPS

92ms

TLSA

229ms

SOA

0ms

MTA-STS

111ms

DNSSEC

186ms

SRV

102ms

Total

2044ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 01:47:50	2044ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-24 23:09:35	1561ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-24 15:19:26	1855ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-23 10:01:59	9961ms	2 NS 0 A 2 MX	⚠️ Bogus	View
2026-07-09 05:52:44	1364ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-04 15:59:06	4175ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-22 02:39:51	3503ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-17 11:33:56	3499ms	2 NS 2 A 2 MX	🔒 Secure	View