MXLIST.NET - util.is
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util.is checked at 2025-10-13T08:21:02.745Z 1033ms 117/117/117 100% R:11util.is
| NS | ns-415.awsdns-51.com | ||||||
| A | 2600:9000:5301:9f00::1 🇺🇸 Amazon | ||||||
| PTR | ns-415.awsdns-51.com | ||||||
| A | 205.251.193.159🇺🇸 Amazon | ||||||
| PTR | ns-415.awsdns-51.com | ||||||
| MX | mail.tutanota.de | ||||||
| A | 185.205.69.211🇺🇸 TUTA | ||||||
| PTR | mail.w11.tutanota.de | ||||||
| A | 185.205.69.213🇺🇸 TUTA | ||||||
| PTR | mail.w13.tutanota.de | ||||||
| A | 185.205.69.214🇺🇸 TUTA | ||||||
| PTR | mail.w14.tutanota.de | ||||||
| NS | ns-705.awsdns-24.net | ||||||
| A | 2600:9000:5302:c100::1 🇺🇸 Amazon | ||||||
| PTR | ns-705.awsdns-24.net | ||||||
| A | 205.251.194.193🇺🇸 Amazon | ||||||
| PTR | ns-705.awsdns-24.net | ||||||
| NS | ns-1060.awsdns-04.org | ||||||
| A | 2600:9000:5304:2400::1 🇺🇸 Amazon | ||||||
| PTR | ns-1060.awsdns-04.org | ||||||
| A | 205.251.196.36🇺🇸 Amazon | ||||||
| PTR | ns-1060.awsdns-04.org | ||||||
| NS | ns-1915.awsdns-47.co.uk | ||||||
| A | 2600:9000:5307:7b00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1915.awsdns-47.co.uk | ||||||
| A | 205.251.199.123🇺🇸 Amazon | ||||||
| PTR | ns-1915.awsdns-47.co.uk | ||||||
| A | 18.67.76.4🇺🇸 Amazon | ||||||
| PTR | server-18-67-76-4.iad89.r.cloudfront.net | ||||||
| A | 18.67.76.14🇺🇸 Amazon | ||||||
| PTR | server-18-67-76-14.iad89.r.cloudfront.net | ||||||
| A | 18.67.76.20🇺🇸 Amazon | ||||||
| PTR | server-18-67-76-20.iad89.r.cloudfront.net | ||||||
| A | 18.67.76.34🇺🇸 Amazon | ||||||
| PTR | server-18-67-76-34.iad89.r.cloudfront.net | ||||||
is
| NS | a.nic.is | ||||||
| NS | b.nic.is | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
Starts with same word
Starts similarily
AI analysis
util.is maps to four IP numbers: 18.67.76.4, 18.67.76.14, 18.67.76.20 and 18.67.76.34.
Other host names, for instance www.korona.de, acme-tnx.com, d1x88dl8syrl11.amplifyapp.com, d1a2eze6rmvk2r.cloudfront.net and diryart.com.ar share IP numbers with util.is.
util.is's delegation is handled by four name servers: ns-415.awsdns-51.com, ns-705.awsdns-24.net, ns-1060.awsdns-04.org and ns-1915.awsdns-47.co.uk.
util.is partially shares name servers with other domains; examples include 240.219.67.in-addr.arpa, stripe.business, eqqui.com, reiku.uk and floelite.com.
These name servers are commonly used alongside ns-423.awsdns-52.com, ns-1087.awsdns-07.org, ns-1882.awsdns-43.co.uk, ns-1999.awsdns-57.co.uk, ns-551.awsdns-04.net, ns-1424.awsdns-50.org, ns-2020.awsdns-60.co.uk, ns-1412.awsdns-48.org, ns-916.awsdns-50.net and ns-1357.awsdns-41.org.
Host names with two IPs:
ns-415.awsdns-51.com points to 2600:9000:5301:9f00::1 and 205.251.193.159
ns-705.awsdns-24.net points to 2600:9000:5302:c100::1 and 205.251.194.193
ns-1060.awsdns-04.org points to 2600:9000:5304:2400::1 and 205.251.196.36
ns-1915.awsdns-47.co.uk points to 2600:9000:5307:7b00::1 and 205.251.199.123
util.is is handled by a single mail server, mail.tutanota.de.
util.is has the same mail server setup as other domains, including iago.de, psychotherapie-leipzig.eu, turski.org, siick.fr and londoneleganceclub.com.
util.is shares at least partially some mail servers with other domains, for instance damnation-inc.com and signature-networks.com.
Host name mail.tutanota.de points to three IP numbers: 185.205.69.211, 185.205.69.213 and 185.205.69.214.