mackabler.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.241	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	120s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c1c::1b	lm-in-f26.1e100.net la-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	120s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	120s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	120s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	120s	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	172.67.213.7
🔶 Autoconfig	104.21.77.241

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.241,172.67.213.7 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=

📝 TXT Records7 records 239ms

TXT Record
ahrefs-site-verification_03f555395618e468c556e58a45f949f7c9d501506b48918337ca05c3d5aa9a12
google-site-verification=-fErTHOrI4MVHlDF3m1Tcpe8Z8xJKrdTu4DbuP3TC8Q
google-site-verification=78-vN0ctYY8am3Ijf4-Q2GKaZb9At5vqp2lMQ6m8Ur4
google-site-verification=R9tIHL7W_oPW0VKNjU-YXB5rx5vzEU5Sz6SQ7AMp46Q
google-site-verification=RPd4EavjT7GW_1eBXNNAlDh6haQ4zoqg6gbXdzX25BI
klaviyo-site-verification=XSGxYC
v=spf1 ip4:192.161.144.0/20 ip4:185.12.80.0/22 ip4:96.46.150.192/27 ip4:174.137.46.0/24 ip4:188.172.128.0/20 ip4:216.198.0.0/18 a:mackabler.dk include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:_spf.mailersend.net ~all

✉️ SPF

Policy	Record (mackabler.dk)
~all (soft fail)	v=spf1 ip4:192.161.144.0/20 ip4:185.12.80.0/22 ip4:96.46.150.192/27 ip4:174.137.46.0/24 ip4:188.172.128.0/20 ip4:216.198.0.0/18 a:mackabler.dk include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:_spf.mailersend.net ~all

📨 DMARC

Policy	Record (_dmarc.mackabler.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:lukasmasterthesis2@gmail.com

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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	2412010388
Primary NS (MNAME)	abby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

48ms

MX

56ms

AAAA

85ms

TXT

239ms

CAA

73ms

HTTPS

57ms

TLSA

96ms

SOA

0ms

MTA-STS

88ms

DNSSEC

101ms

SRV

76ms

Total

1065ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:26:35	1065ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-14 01:34:12	1712ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-09 15:37:05	1413ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-07 12:01:23	2005ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-22 22:33:19	8380ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-22 18:53:24	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 23:34:07	819ms	2 NS 2 A 5 MX	🔓 Insecure	View