Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 11:54:26 UTC · ↺ Refresh
MX Hostnames
- arup.mail.protection.outlook.com
MX Priorities
- arup.mail.protection.outlook.com: 10
A / AAAA Records
- 172.167.88.246 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1549.awsdns-01.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1549.awsdns-01.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-570.awsdns-07.net
ns-1341.awsdns-39.org
ns-1549.awsdns-01.co.uk
ns-193.awsdns-24.com
SPF Record
✓ Strict (-all)
v=spf1 include:amazonses.com mx include:_spf-a.arup.com include:_spf-b.arup.com include:_spf-c.arup.com include:mktomail.com include:spf.protection.outlook.com include:app.sgizmo.com include:marketing.dynamics.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
68 records- 7e88eonrj148tsplkhjot9mv0s
- 5idGCikDmb7aFJaKVo6c+g9Jvjyh3QWMEZtjqzF3yXu4axqrvsPeae2k3n4WFR5eYqAafQ6wOSzcp8Ck0Z/wkQ==
- sm28m6ttm7o7u8c5r3ssv5hbir
- jamf-site-verification=NS8sto2LiDAc2aPGoP8HFQ
- irhuqi10ferjcflqggjevobj1i
- msfpkey=7arqdgadpa6922qab14ncx2xn
- EYhCkrFvz1REzxjnkNcdUb5qM9eyqO9gp1lk6mqwoxU=
- Y42hH7sCW8cU2mNyKMdvLvZMgNCyjpH9Zj1UlYUL9pk=
- e4ji51faiejrpuqpkb9kihofaa
- google-site-verification=JhdlFI7hQTdgnBbSppCmfEbiUpVyp0AC3f-uMZlawwM
- jlb3rprdpaok0ai73ambe3dec4
- YXJ1cA==
- p6vgnpio00e646kdn5f16nqq54
- google-site-verification=llvSnyk8kmL2rpoBH8vTb4ja_TP9EfSEOej3FWQ690o
- dbskeec8d57vuhumfjebngcvr5
- oaegfg7e7dgir2pslu76nn3iuo
- _globalsign-domain-verification=sA5WGKYBkB615IIvSKEiJgrSt87zGVz2fMdghGgC_2
- tdqofrab8sj9i3jc57giipsveo
- hfjeb3nt3slidk4co838tjk35c
- vn9099u80hdrc47p38tles4ut8
- cisco-ci-domain-verification=7a99f6b4156ab48b34abb96b775f9afa878003549d14e94cdb456f3771873721
- proxy-ssl.webflow.com
- MS=ms75240312
- adobe-idp-site-verification=90e43766-6831-42dd-a68c-025cd8f69bba
- 8ars6n1m3038mm6h4n3qtilq14
- 1d3mp2hmrhukkfhcgrviepj1cp
- barco-verification=3bc51874-aa34-526f-bea7-9114aa6bd268
- amazonses:GqObJA5e9osb/tkIPGssXH7PppeJKhopAbOCtBk6xXk=
- 4q8fav9egtedar8v8318slbo5
- j9dvd82vgdarpn3fc0gllru79l
- amazonses:iMPXLQM0f8eKfJQBQ/KaUJdKbT8SfkQolb1ClD22frs=
- o6r56bidrf25d2a39lhe45as5v
- JCD4Y659NINYV0GL13VNPDFCTKYJQLBIS5EZL5FW
- d365mktkey=ouxnN0sb4TB80BW9FtN05xX9tzCB6X72iqHgFAtdG84x
- q24cqtqaodvv3jh40olusiokbq
- MS=ms57019519
- miro-verification=0bdb0d35a554d733537f571fa2df54cc72a303e6
- _ag438kbt8nev88vi8iq6iebludjvek8
- apple-domain-verification=FiEvjF7xADPH62Tf
- ms-domain-verification=22741831-0e91-42af-a9bf-f617feb984aa
- h2ioibftinivbsbn735dclrkii
- mvu7tk1sk50i0tg5ap6gmkkg6m
- teiki3ijcu1fnuclg1t40ar00a
- jamf-site-verification=B6ihzG7ddE8TloANyLrwYA
- bp8m1rom3u1c2ebnegpqqeihq9
- apple-domain-verification=PikFZqpzHg92Vs6d
- apple-domain-verification=XoVGSwix0bdCuB0V
- t_N6aeUEsPE4Wtx6lPFd8JU0hAnPjeU34oiTBTFiOOE
- vbe8cfk838mpoa68jp72fg6hdp
- SPFv=spf1 include:amazonses.com mx include:_spf-a.arup.com include:_spf-b.arup.com include:_spf-c.arup.com include:mktomail.com include:spf.protection.outlook.com include:app.sgizmo.com include:marketing.dynamics.com -all
- d365mktkey=2tki4421yvjiue6o1vvuqe1w0
- ka29rnamjgp3m3a370svocb2uk
- fjcbutq9uofomo2crvmmfmjtq
- autodesk-domain-verification=2bgul_AZnIhemuu0jCTD
- atlassian-domain-verification=NXJSV/3PyRgAWuY1zZLm4G8m0227PSgRWkB9g1kEh1hxCuIk0pjyTHPvtfui1aif
- hfb4ilg66876vvojhf19g9p85s
- ecostruxure-it-verification=aacc3e83-a41c-4bdf-9eea-9719540ef16a
- google-site-verification=RgZGBiDWM7ru_ObtHGqtGWIM0fkV76YEiFduYAEZmW8
- amazonses:PSgwMuGmM78KcQBfiCC5/GOqc8//fcgNoslOvSULjNw=
- docusign=08e749f5-d602-411e-baa4-3b2514180d94
- mentimeter-12395358-7016-48b4-899c-0c0128f0a97f
- A6HpdwS2XMhHy6Jywwqbtt6HJ01j1d6vnRwtqJX9vGo
- google-site-verification=O--v_PTKAwuBTULlft3taZGj_0HC85TUXAkfCIz1MQk
- _globalsign-domain-verification=4Gry4Zo_YEiLuSOsF7bOuF3CeHXw1ZPqyYb5dF40iT
- ihj8ko8gc15a581qplro9vg4ta
- ca3-7be8d873b97947689613eca78f070cad
- apple-domain-verification=l6SHsD78LMYWDjFY
- amazonses:q8lG6DxuExcYSsMjEWsRcM1kjb0nOlJ7Pmdm61kK/ZA=
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