wolterskluwer.dk DNS records

🖥️ Nameservers4 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
edns9.ultradns.biz	204.74.67.9 2610:a1:1015::209	edns9.ultradns.biz edns9.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns9.ultradns.com	2001:502:f3ff::209 204.74.66.9	edns9.ultradns.com edns9.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns9.ultradns.net	204.74.110.9 2610:a1:1014::209	edns9.ultradns.net edns9.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns9.ultradns.org	2001:502:4612::209 204.74.111.9	edns9.ultradns.org edns9.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.160.137	300s	aa089eb6179d1ae2b.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.34.124	300s	aa089eb6179d1ae2b.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 United States	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	wolterskluwer-com.mail.protection.outlook.com	52.101.10.12 52.101.10.18 52.101.10.6 52.101.8.51	mail-bn1pr21cu00204.inbound.protection.outlook.com mail-bn8pr05cu00302.inbound.protection.outlook.com mail-bn1pr21cu00106.inbound.protection.outlook.com mail-dm1pr04cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 110ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records12 records 271ms

TXT Record
_381ftxahgr7gt00gc8efiwp80ui1syi
70avd81rpib5vpoc9ln8g4o01i
8fkeh3q2pl792eartjkagrsal6
amazonses:3xLyzYm/HOeal+1tV1x3jM9yphX0Ab2fLAGzddKh51c=
c01ef59616c441fea057d28b27d801f8
knowbe4-site-verification=bb77312010190666dbda7d18ca83787e
miro-verification=b340eda66068713da1270f9a088b3a6321437550
mq38if50bn4hflkqgfobrn65a1
MS=ms22933379
onetrust-domain-verification=b56217bfc69e4091a83b9d70f6b18f85
onetrust-domain-verification=c01ef59616c441fea057d28b27d801f8
v=spf1 ip4:194.140.240.252 ip4:194.140.240.101 ip4:194.140.240.99 ip4:194.140.240.2 include:spf.protection.outlook.com include:_spf.elasticemail.com include:_spf.anpdm.com include:spf.multinet.se include:_spf.salesforce.com -all

✉️ SPF

Policy	Record (wolterskluwer.dk)
-all (hard fail)	v=spf1 ip4:194.140.240.252 ip4:194.140.240.101 ip4:194.140.240.99 ip4:194.140.240.2 include:spf.protection.outlook.com include:_spf.elasticemail.com include:_spf.anpdm.com include:spf.multinet.se include:_spf.salesforce.com -all

📨 DMARC

Policy	Record (_dmarc.wolterskluwer.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:DMARC_RUA@wolterskluwer.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc_ruf@wolterskluwer.com; pct=100; fo=1; ri=86400

📬 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)

🔐 DNSSEC111ms

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	2025091523
Primary NS (MNAME)	edns9.ultradns.biz
Responsible (RNAME)	adeelahmed\@afghan.wolterskluwer.com
Refresh	86400s
Retry	86400s
Expire	86400s
Minimum (neg-cache TTL)	60s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

38ms

MX

39ms

AAAA

35ms

TXT

271ms

CAA

43ms

HTTPS

45ms

TLSA

892ms

SOA

0ms

MTA-STS

67ms

DNSSEC

111ms

SRV

110ms

Total

2061ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 00:23:23	2061ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 00:06:39	1930ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 10:37:37	2962ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 12:46:59	984ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 09:47:32	1193ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 16:57:48	981ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 13:58:59	2987ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 22:55:45	866ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 05:41:45	1868ms	4 NS 2 A 1 MX	🔓 Insecure	View