klarna.dk DNS records

🖥️ Nameservers6 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-74.akam.net	193.108.91.74 2600:1401:2::4a	a1-74.akam.net ns1-74.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a12-65.akam.net	184.26.160.65 2600:1480:f000::41	a12-65.akam.net a12-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a20-66.akam.net	2a02:26f0:67::42 95.100.175.66	a20-66.akam.net a20-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-64.akam.net	2600:1480:b000::40 95.100.168.64	ns6-64.akam.net ns6-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
edns7.ultradns.com	2001:502:f3ff::207 204.74.66.7	edns7.ultradns.com edns7.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns7.ultradns.org	2001:502:4612::207 204.74.111.7	edns7.ultradns.org edns7.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records3 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.173.21.37	1800s	—	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.173.22.37	1800s	—	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.173.23.37	1800s	—	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records4 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxz1.klarna.com	52.30.236.203	ec2-52-30-236-203.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
10	3600s	mxz2.klarna.com	54.73.174.245	ec2-54-73-174-245.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
10	3600s	mxz3.klarna.com	3.73.181.240	ec2-3-73-181-240.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
10	3600s	mxz4.klarna.com	35.156.176.213	ec2-35-156-176-213.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 128ms

TXT Record
apple-domain-verification=G6Vyn269gq89l7INJSlRXM1QlXuW5kjfFYG0JupUa9E
google-site-verification=b_Yj8NBwTnq0bFA2a71AXYFEgfDYvDezMN4UfcBdBNA
google-site-verification=Hurtk1mTPbzJ6ZOzPLHsbs9mqjP_jfefImsyulVMiQM
v=spf1 include:klarna.com -all

✉️ SPF

Policy	Record (klarna.dk)
-all (hard fail)	v=spf1 include:klarna.com -all

📨 DMARC

Policy	Record (_dmarc.klarna.dk)
p=reject	v=DMARC1; p=reject; adkim=r; aspf=r; fo=1; rua=mailto:dmarc-reports@klarna.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records5 records 34ms

Flags	Tag	Value
0	iodef	mailto:dns-admin@klarna.com
0	issue	amazonaws.com
0	issue	digicert.com
0	issuewild	amazonaws.com
0	issuewild	digicert.com

🔗 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	2017062160
Primary NS (MNAME)	a1-74.akam.net
Responsible (RNAME)	dns-admin@klarna.com
Refresh	3600s
Retry	1200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

29ms

MX

32ms

AAAA

32ms

TXT

128ms

CAA

34ms

HTTPS

32ms

TLSA

90ms

SOA

0ms

MTA-STS

46ms

DNSSEC

101ms

SRV

43ms

Total

1962ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:37:07	1962ms	6 NS 3 A 4 MX	🔓 Insecure	View
2026-06-24 02:41:40	1396ms	6 NS 3 A 4 MX	🔓 Insecure	View
2026-06-23 22:05:26	1893ms	6 NS 3 A 4 MX	🔓 Insecure	View
2026-06-17 23:31:26	1397ms	6 NS 3 A 4 MX	🔓 Insecure	View